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Azure AI Agents: add next-step guidance and doctor diagnostics#8198

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May 22, 2026
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Azure AI Agents: add next-step guidance and doctor diagnostics#8198
trangevi merged 82 commits into
Azure:mainfrom
antriksh30:antrikshjain/next-step-implementation

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@antriksh30 antriksh30 commented May 15, 2026

Summary

  • add context-aware Next: guidance for the Azure AI Agents extension across init, run, invoke, show, deploy-hook, and doctor flows
  • add azd ai agent doctor with local and remote checks for project setup, environment variables, authentication, Foundry reachability/RBAC, hosted agent status, identity roles, model deployments, connections, and toolboxes
  • improve post-deploy guidance with README-first sample payload hints, omit active-agent show next steps, and stream text-mode doctor checks as they complete

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Copilot wasn't able to review this pull request because it exceeds the maximum number of lines (20,000). Try reducing the number of changed lines and requesting a review from Copilot again.

@antriksh30 antriksh30 changed the title Azure AI Agents: add next-step guidance and doctor diagnostics [WIP] Azure AI Agents: add next-step guidance and doctor diagnostics May 15, 2026
@antriksh30 antriksh30 marked this pull request as draft May 15, 2026 04:08
@antriksh30 antriksh30 force-pushed the antrikshjain/next-step-implementation branch from 401ca65 to 829063a Compare May 15, 2026 04:17
@antriksh30 antriksh30 requested a review from Copilot May 15, 2026 04:55
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Copilot wasn't able to review this pull request because it exceeds the maximum number of lines (20,000). Try reducing the number of changed lines and requesting a review from Copilot again.

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Pull request overview

Copilot reviewed 73 out of 73 changed files in this pull request and generated 10 comments.

Comment thread cli/azd/extensions/azure.ai.agents/internal/cmd/doctor.go
Comment thread cli/azd/extensions/azure.ai.agents/internal/cmd/doctor.go
Comment thread cli/azd/extensions/azure.ai.agents/internal/cmd/invoke.go
Comment thread cli/azd/extensions/azure.ai.agents/internal/cmd/doctor/checks_toolboxes.go Outdated
Comment thread cli/azd/extensions/azure.ai.agents/internal/cmd/doctor_format.go Outdated
Comment thread cli/azd/extensions/azure.ai.agents/internal/cmd/invoke.go
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Solid foundation for the doctor + nextstep subsystems - clean module boundaries, interface-driven testability, and well-structured check pipeline. A few things to sort out before this leaves draft:

invoke.go:541-543 is the one I'd prioritize - it silently changes CLI semantics for --name. The rest are lower-stakes but worth a look.

Comment thread cli/azd/extensions/azure.ai.agents/internal/cmd/invoke.go
Comment thread cli/azd/extensions/azure.ai.agents/internal/cmd/doctor.go
Comment thread cli/azd/extensions/azure.ai.agents/internal/cmd/doctor/checks_auth.go Outdated
Comment thread cli/azd/extensions/azure.ai.agents/internal/cmd/doctor.go
@antriksh30 antriksh30 marked this pull request as ready for review May 18, 2026 04:55
antriksh30 pushed a commit to antriksh30/azure-dev that referenced this pull request May 18, 2026
The remote.auth doctor check surfaced the raw user principal name in
both the Message string and the structured Details map regardless of
the --unredacted flag, in contrast with the rest of the doctor checks
(checks_rbac.go, checks_agent_identity_roles.go) which already gate
identity values on opts.Unredacted.

This change threads Options into the auth check function and adds two
small helpers that reuse the existing redactedPlaceholder constant:

  - redactUPN(upn, unredacted) returns the value to surface in Message
    text: raw when --unredacted, the shared <redacted> placeholder when
    a UPN was discovered but should be scrubbed, and empty when none
    was found so composeAuthMessage cleanly drops the prefix.
  - authDetails(upn, minutes, unredacted) builds the Details map and
    omits the "upn" key entirely unless --unredacted is set, so
    machine consumers do not see the raw value by default.

PASS, WARN, and expired-FAIL branches now compose their messages from
the redacted display value. Existing tests that asserted the raw UPN
were updated to pass Options{Unredacted: true}; new table tests cover
the default-redacted and --unredacted contracts on every branch, the
empty-UPN drop, and both helpers in isolation.

Resolves PR Azure#8198 review comment from @jongio.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
antriksh30 pushed a commit to antriksh30/azure-dev that referenced this pull request May 18, 2026
TestErrorCodeWireValues pins the lowercase JSON wire values of every
exported enum the nextstep package consumes from the Agents API, but
the AgentVersionStatus map was missing the "idle" entry. The idle
status is actively read at show.go:207 and nextstep/resolver.go:248,
so silent drift on that one literal would regress the show command's
idle branch and the resolver's deployment-pending hint without any
test failure.

Add the missing "idle": string(AgentVersionIdle) case.

Resolves PR Azure#8198 Copilot review comments (ids 3246075889, 3246075800).

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@antriksh30 antriksh30 changed the title [WIP] Azure AI Agents: add next-step guidance and doctor diagnostics Azure AI Agents: add next-step guidance and doctor diagnostics May 20, 2026
@antriksh30 antriksh30 force-pushed the antrikshjain/next-step-implementation branch from 6312729 to da2efb5 Compare May 20, 2026 06:22
antriksh30 pushed a commit to antriksh30/azure-dev that referenced this pull request May 20, 2026
The remote.auth doctor check surfaced the raw user principal name in
both the Message string and the structured Details map regardless of
the --unredacted flag, in contrast with the rest of the doctor checks
(checks_rbac.go, checks_agent_identity_roles.go) which already gate
identity values on opts.Unredacted.

This change threads Options into the auth check function and adds two
small helpers that reuse the existing redactedPlaceholder constant:

  - redactUPN(upn, unredacted) returns the value to surface in Message
    text: raw when --unredacted, the shared <redacted> placeholder when
    a UPN was discovered but should be scrubbed, and empty when none
    was found so composeAuthMessage cleanly drops the prefix.
  - authDetails(upn, minutes, unredacted) builds the Details map and
    omits the "upn" key entirely unless --unredacted is set, so
    machine consumers do not see the raw value by default.

PASS, WARN, and expired-FAIL branches now compose their messages from
the redacted display value. Existing tests that asserted the raw UPN
were updated to pass Options{Unredacted: true}; new table tests cover
the default-redacted and --unredacted contracts on every branch, the
empty-UPN drop, and both helpers in isolation.

Resolves PR Azure#8198 review comment from @jongio.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Antriksh Jain and others added 18 commits May 22, 2026 14:36
Adds the third remote doctor check, `remote.rbac`, implementing
Check Azure#10 of issue Azure#7975 / Check 10 of the design doc
(`azd-ai-agent-doctor-remote-checks.md` lines 159-180): "Developer
has required role on Foundry project".

The check queries the developer's role assignments on the Foundry
project's ARM scope via the Microsoft Graph + ARM stack, then
classifies the result:

  * Pass: "<display> has the required role on project '<acct>/<proj>'"
    (display name replaced with "the current principal" in the
    default redacted mode for UPN safety).
  * Fail: templated `az role assignment create --role "Azure AI User"
    --assignee <oid> --scope <scope>` + a learn.microsoft.com link
    to the RBAC concepts page. Principal ID and scope ARN are
    substituted with shell-safe ALL_CAPS placeholders
    (OBJECT_ID / PROJECT_SCOPE) in redacted mode — NOT `<redacted>`,
    because bash/zsh interpret `<word>` as input redirection.
  * Skip: precondition unmet (no AzdClient, no env, auth Failed,
    `AZURE_AI_PROJECT_ID` missing/malformed/unset, service-principal
    token detected, transient Graph/ARM error, cancellation).

Architecture
------------
Two new files:

  internal/project/developer_rbac_query.go (~175 LoC)
    - QueryDeveloperRBAC: side-effect-free wrapper returning
      a structured DeveloperRBACResult. Reuses package-private
      parseAgentIdentityInfo / hasAnyRoleAssignment /
      sufficientAIUserRoles from developer_rbac_check.go.
    - ValidateProjectResourceID: shape check for AZURE_AI_PROJECT_ID,
      returns wrapped ErrInvalidProjectResourceID sentinel.
    - ErrInvalidProjectResourceID, ErrSPNDelegatedAuthRequired:
      sentinel errors for diagnostic classification.
    - Graph /me failure detection: routes app-only/SPN token
      rejections onto ErrSPNDelegatedAuthRequired (case-insensitive
      message match) so doctor surfaces a SPN-aware Skip.

  internal/cmd/doctor/checks_rbac.go (~430 LoC)
    - newCheckRBAC: skip-cascade + projectID lookup + upfront
      ValidateProjectResourceID gate + probe dispatch.
    - classifyRBACProbeError: sentinel-keyed error classification
      (Canceled / SPN / InvalidProjectID / generic transient).
    - classifyRBACResult: pure Pass/Fail mapping for diagnostic
      consumers.
    - sanitizeScopeARNs: regex-based scope+GUID scrubber for
      probe error text.
    - readProjectResourceID: AZURE_AI_PROJECT_ID env lookup via
      gRPC EnvironmentService.
    - redactID / redactScope / redactDisplay: centralized
      placeholder substitution helpers.

Two new seams on Dependencies:
  probeDeveloperRBAC       - replaces project.QueryDeveloperRBAC
  readProjectResourceIDFn  - replaces readProjectResourceID

Skip-cascade rationale
----------------------
Per design dependency matrix (line 115), `remote.rbac` cascades
against `local.environment-selected` + `remote.auth` but NOT
`remote.foundry-endpoint`. RBAC reads ARM, not the data plane;
a transient DNS / proxy / outage on the data-plane check must not
prevent the user from learning their role assignment is missing.
`TestCheckRBAC_DoesNotSkipOnFoundryEndpointFail` pins this.

Probe errors → Skip (not Fail) to avoid false alarms on transient
Graph/ARM hiccups. Cancellation similarly Skips with a clean
message rather than rendering an error trace.

Review fixes applied
--------------------
Following the 3-reviewer pass (Opus xhigh + Sonnet 4.6 + GPT-5.5)
of an earlier draft (commit 0c4d5ee), the following findings
were addressed:

  * MEDIUM (Opus + GPT-5.5): probe-error path leaked raw
    subscription/scope IDs via azcore.ResponseError.Error()'s first
    line (`GET https://management.azure.com/subscriptions/...`)
    into Message + Details. Fix: sanitizeScopeARNs regex pass
    strips ARM scopes + bare GUIDs from Message in redacted mode;
    Details["probeError"] is OMITTED entirely unless --unredacted.
  * MEDIUM (Sonnet 4.6): malformed AZURE_AI_PROJECT_ID got
    "check your network" Suggestion despite no network call.
    Fix: upfront ValidateProjectResourceID gate runs before the
    probe; surfaces "is not a valid Foundry project ARM resource
    ID" with an `azd env set` Suggestion.
  * MEDIUM (GPT-5.5): PrincipalDisplay rendered verbatim in
    Message even in default redacted mode; display names can
    contain UPN fragments (e.g., "Alice (alice@contoso.com)").
    Fix: redactedDisplayLabel ("the current principal")
    substitutes for raw display in default mode; unredacted mode
    still echoes the real display.
  * MEDIUM (GPT-5.5): service-principal `azd auth login` cannot
    use Graph /me — confusing generic transient Skip. Fix:
    ErrSPNDelegatedAuthRequired sentinel + case-insensitive
    detection of the canonical "delegated authentication flow"
    Graph response; doctor surfaces a SPN-aware Skip with
    user-delegated guidance.
  * LOW/Nit (Opus): `<redacted>` is a bash input-redirection
    token; `--assignee <redacted>` would fail with
    `redacted: No such file or directory` on copy-paste. Fix:
    shellSafePlaceholderID/Scope constants render `OBJECT_ID` /
    `PROJECT_SCOPE` in the templated az command.

Verified clean (no action): skip-cascade structure, firstLine
helper, AZURE_AI_PROJECT_ID provenance (set by
init_foundry_resources_helpers.go:327), seam design, account-scope
check missing (acceptable per `assignedTo()` inheriting parent-
scope assignments).

Testing
-------
22 unit tests in checks_rbac_test.go and developer_rbac_query
covering: skip cascades, probe-error branches (transient, parse,
SPN, defensive sentinel, cancellation), end-to-end probe Pass/
Fail, classifyRBACResult mapping with both redaction modes,
display-name fallback, sensitive-identifier leak prevention,
shell-safe placeholder substitution, ValidateProjectResourceID
shape coverage, sanitizeScopeARNs regex coverage, all three
redaction helpers (redactID/Scope/Display) with empty-input + flag
permutations.

Preflight (from cli/azd/extensions/azure.ai.agents)
---------------------------------------------------
  gofmt -s -w .                                   - clean
  go vet ./...                                    - clean
  go build ./...                                  - clean
  go test ./... -count=1                          - all packages green
  golangci-lint run ./internal/cmd/...            - 0 issues
                  ./internal/project/...
  npx cspell lint                                 - 0 issues
    "internal/cmd/doctor/**/*.go"
    "internal/project/developer_rbac_query.go"

Refs: Azure#7975 (PR Azure#8057, Phase 5 / C16)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Adds the fourth (and final per the current phase-5 scope) remote
doctor check: `remote.agent-status`. For each hosted-agent service
declared in azure.yaml, the check resolves the deployed agent
name + version from the active azd environment (the AGENT_<KEY>_NAME
and AGENT_<KEY>_VERSION values written by service_target_agent.go
on a successful `azd deploy`) and probes Foundry's
`GET /agents/{name}/versions/{version}` endpoint, mapping the
lifecycle status to a doctor classification.

Per-service classification

  - Active                  → Pass (one of N agents active)
  - Creating                → Warn (azd ai agent monitor --follow)
  - Failed                  → Fail (azd ai agent monitor --follow,
                                    NOT azd deploy — read logs first)
  - 404 / Deleting / Deleted → Fail (azd deploy)
  - AGENT_<KEY>_NAME unset, OR NAME set but AGENT_<KEY>_VERSION
    unset                    → Fail (azd deploy — the service is
                                     declared but has not been
                                     deployed cleanly; the post-deploy
                                     hook writes both env vars
                                     atomically so a half-pair is a
                                     deterministic config issue)
  - Unrecognized status      → Fail with raw status surfaced so the
                              user can search; suggests the Foundry
                              portal
  - Probe error / 401-403    → service-scoped transient skip; does
                              NOT fail the aggregate when other
                              services are healthy

Aggregate

The per-service entries fold into a single doctor Result via a
ranked classifier (`agentClassRank`). Worst-class drives the
aggregate Status:

  - All Active                                       → Pass
  - Worst is Failed                                  → Fail (monitor)
  - Worst is Missing (404 / Deleted / Deleting)      → Fail (deploy)
  - Worst is NotDeployed (no env var / half-pair)    → Fail (deploy)
  - Worst is Unknown                                 → Fail (portal)
  - Worst is Deploying / Creating                    → Warn (monitor)
  - Worst is Transient AND ≥1 Active                 → Pass with
                                                       Message note
  - All Transient                                    → Skip (retry)

When multiple failing classes coexist (e.g., one Failed agent and
one Missing agent in the same project) the dominant class drives
the headline and Suggestion. Detail lines are filtered to the
dominant class only so the headline count and the rendered body
always agree; a short "other agents have additional issues" hint
is appended to the Suggestion telling the user to read Details for
the secondary fix path.

The Message lists up to 3 failing services (with `(N more)` after
that). Active services are listed in the all-active Pass message.
Details["services"] always carries the full per-service list for
JSON consumers.

Fan-out

Probes execute concurrently across services with a bounded worker
pool (probeConcurrency = 4) so wall-clock cost is bounded by the
slowest probe rather than the sum of probes. Each probe still
enforces its own 6 s timeout via agentStatusProbeTimeout; the
parent ctx propagates cancellation to all in-flight workers.

Skip-cascade (per design dependency matrix lines 110-117 of
.tmp/pr-8057/azd-ai-agent-doctor-remote-checks.md):

  - local.environment-selected     (env reads would fail)
  - local.agent-service-detected   (no service list ⇒ Pass = bug)
  - remote.auth                    (no token ⇒ every probe 401s)
  - remote.foundry-endpoint        (no reachability ⇒ N transports)

We deliberately do NOT cascade from `remote.rbac`: agent-list /
agent-get is Reader-level, and developers with read-only access
on the Foundry project still benefit from knowing whether their
agents are healthy. Pinned by
TestCheckAgentStatus_DoesNotSkipOnRBACFail.

Review findings applied (Opus 4.7 xhigh + Sonnet 4.6 + GPT-5.5)

  - MEDIUM (Sonnet Azure#1 + Opus Azure#1): doc/code/test disagreement on
    Active + Transient mix. The godoc promised "Pass with note"
    but the code returned Skip and the test pinned the wrong
    behavior. Implemented the documented Pass-with-note so a
    transient probe failure for one service does not mask the
    healthy state of the rest. Test renamed to
    TestCheckAgentStatus_Aggregate_ActiveAndTransient_PassWithNote
    and asserts the Message text.

  - MEDIUM (Sonnet Azure#2 + Opus Azure#2 + GPT-5.5 Azure#3): headline count and
    rendered detail body diverged when entries from multiple
    failing classes coexisted (e.g., "1 of 2 agents are in a
    failed state" with 2 detail lines including a Missing entry).
    The aggregate now filters detail lines to the dominant class
    via `detailsForClass(worst)`, and the Suggestion is enriched
    with an "Other agents have additional issues (<classes>); see
    the per-service Details" hint when other failing classes are
    present. Pinned by
    TestCheckAgentStatus_Aggregate_FailedDominatesMissing.

  - MEDIUM (GPT-5.5 Azure#1): AGENT_<KEY>_NAME present with
    AGENT_<KEY>_VERSION empty was classified as `transient`,
    surfacing "retry doctor" — wrong for a deterministic config
    issue. Reclassified as `not-deployed` so the user is told to
    `azd deploy`. Test
    TestCheckAgentStatus_MismatchedNameVersion_NotDeployedForService
    + TestProbeOneService_NameSetVersionEmpty_NotDeployed.

  - MEDIUM (GPT-5.5 Azure#2): serial probes — 100 services × 6 s could
    drag the doctor run past 10 minutes. The design spec calls it
    "fan out", so probes now run in parallel via a bounded
    4-worker pool (probeConcurrency). Order preservation guarantees
    deterministic Details rendering.

  - LOW (Sonnet Azure#3): added TestProbeOneService_DeletingStatus_Missing
    covering the `Deleting` lifecycle branch that previously had no
    direct test (only `Deleted` was covered).

Files

  - internal/cmd/doctor/checks_agent_status.go
      * newCheckAgentStatus + the Check shape
      * probeOneService — per-service classification body
        (now-corrected name-set-version-empty path)
      * probeAllServices — bounded-concurrency fan-out helper
      * classifyAgentStatusAggregate — folds entries into one
        Result with class-filtered detail lines + mixed-class
        Suggestion hint + Active+Transient Pass-with-note branch
      * makeRealProbeAgentStatus — production probe closure (uses
        agent_api.GetAgentVersion + azidentity.NewAzureDeveloperCLI
        Credential, the same auth path the runtime invoke flow uses)
      * readAgentNameVersion + readAgentServices helpers
      * doctorServiceKey (mirrors cmd.toServiceKey; duplicated to
        avoid an import cycle, same rationale as agentHost in
        checks_project.go)
      * Lifecycle constants (Active / Creating / Failed / Deleted /
        Deleting) sourced from
        vienna:Contracts/V2/Generated/Agents/AgentVersionStatus.cs
      * truncateLines / serviceNamesByClass / firstTransient

  - internal/cmd/doctor/checks_agent_status_test.go (~640 LoC, 34
    tests; +2 new tests over v1)
      * Skip-cascade gates × 9
      * Per-service classification × 7 (incl. Deleting, NameNoVersion)
      * Status case-insensitive matching
      * Aggregate ranking × 5 (incl. Active+Transient Pass-with-note,
        FailedDominatesMissing with Message-text assertion)
      * Aggregate truncation at 3 + "(N more)"
      * probeOneService transport branches × 6 (incl. context.Canceled
        and context.DeadlineExceeded handling)
      * Service-key edge cases, rank fallback, truncateLines
        boundary, makeRealProbeAgentStatus closure check, plus a
        ServerHandler-based smoke test that the
        azcore.ResponseError code is surfaced via statusCode

  - internal/cmd/doctor/checks_local.go
      * Dependencies struct grows two new seams:
        probeAgentStatus + readAgentNameVersionFn (mirrors the
        probeDeveloperRBAC + readProjectResourceIDFn pattern from C16)

  - internal/cmd/doctor/checks_remote.go
      * NewRemoteChecks adds newCheckAgentStatus(deps) as the 4th
        entry, after auth / foundry-endpoint / rbac

  - internal/cmd/doctor/checks_remote_test.go
      * TestNewRemoteChecks_HasAuthFoundryEndpointRBACAndAgentStatus
        pins the 4-entry shape

Out of scope (deferred)

  - Sharing the credential across services: each probe currently
    constructs its own azidentity.NewAzureDeveloperCLICredential.
    Since the credential is essentially a thin shell around
    `azd auth token`, the cost is negligible (a single in-process
    call per probe) and threading it through complicates the
    test-seam shape. Will revisit if benchmarks surface it.

  - Re-using readAgentNameVersion for the doctor's eventual ENV
    pretty-print mode. Out of scope for the check itself; the
    helper is unexported and can be promoted when the renderer
    needs it.

Preflight (from cli/azd/extensions/azure.ai.agents)

  - gofmt -s -w .                  clean
  - go vet ./...                   clean
  - go build ./...                 clean
  - go test ./... -count=1         32 doctor tests + full ext suite PASS
  - golangci-lint run ./...        0 issues
  - cspell lint ... (cspell.yaml)  0 issues

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Fixes two pre-existing UX bugs in `azd ai agent run`:

B5 (Next: race): pre-C8 the Next: block was rendered BEFORE
`proc.Start()`, so its "in another terminal, try: <example>" line could
land in the user's terminal seconds before the agent's port was bound.
Following the suggestion verbatim while the agent was still starting
yielded a connection-refused.

B6 (stale cached OpenAPI): pre-C8 the OpenAPI probe was strictly
cache-only. The first `run` ever issued — and every `run` against an
agent whose schema had drifted — surfaced a protocol-generic
`<payload>` literal instead of the agent's actual example.

Scope — only `run.go` uses the live probe. `show.go` (`WithOpenAPIProbe
(name, "remote")`), `deploy`/artifact-note path, `init.go`, and
`init_from_code.go` remain cache-only by design.

Changes
-------

nextstep/state.go
  - New functional option `WithLiveOpenAPIProbe(fetch func(context.
    Context) ([]byte, error))`. Stores the fetcher in
    `cfg.openAPILiveFetch`.
  - `populateOpenAPIPayload` now takes `(ctx, cfg, projectPath, envName,
    state)`. Order of resolution: (1) live, on success → use it;
    (2) cache (existing `WithOpenAPIProbe` path), on success → use it;
    (3) leave HasOpenAPI=false. Every failure is silent.
  - `assembleState` threads `ctx` through to the new signature.
  - Doc comment on `WithOpenAPIProbe` updated to note that
    `WithLiveOpenAPIProbe` overrides it when both are supplied.

run.go
  - Removed the pre-Start `nextstep.AssembleState` + `PrintNext` block
    that was emitting Next: before the agent bound its port.
  - After `proc.Start()`, spawn `emitNextAfterBind` in a goroutine with
    a `nextDone` channel. After `proc.Wait()` returns, the main flow
    calls `cancel()` and waits on `<-nextDone` so the goroutine is
    fully joined before stdout writes from `runRun`'s caller resume —
    closes a stdout race on shutdown.
  - `emitNextAfterBind` early-returns when stdout is not a terminal,
    honoring the documented nextstep call-site TTY-gating contract
    (matches `invoke.go:217`, `show.go:381`). Redirected stdout
    (`run > log`) no longer receives the banner or Next: block.
  - After waitForPortReady succeeds, builds a closure that wraps
    `fetchLiveOpenAPI(ctx, port)` and passes BOTH
    `WithOpenAPIProbe(serviceName, "local")` (cache fallback) and
    `WithLiveOpenAPIProbe(...)` to `AssembleState`. The state
    assembler picks live first, falls back to cache silently if the
    live fetch fails.
  - Re-checks `ctx.Err()` after `AssembleState` returns so a Ctrl+C
    arriving mid-call doesn't surface "Agent ready" after
    "Agent stopped." was already printed.
  - Four new constants: `portReadyBudget` (5 s),
    `portReadyPollInterval` (100 ms), `portReadyDialTimeout` (50 ms),
    `liveOpenAPITimeout` (3 s).
  - `waitForPortReady(ctx, port, budget) bool`: bounded TCP dial-loop
    that honors ctx.
  - `fetchLiveOpenAPI(ctx, port) ([]byte, error)`: uses
    `http.NewRequestWithContext` to GET
    `http://localhost:<port>/invocations/docs/openapi.json`. The route
    matches the cache-side fetcher in `helpers.go:368` and the
    user-facing curl tip in `nextstep/resolver.go:226`. Non-200
    responses are returned as errors so the assembler falls back to
    cache rather than ingesting a 404 body via `ExtractInvokeExample`.

Tests
-----

state_test.go (+5 new TestAssembleState_WithLiveOpenAPIProbe_* cases +
expanded `TestOptionsApplyCleanly`):
  - PrefersLiveOverCache, FallsBackToCacheOnError,
    FallsBackToCacheOnEmptyBody, LiveWorksEvenWithoutCacheProbe,
    LiveFailureWithoutCacheLeavesUnset.

run_test.go (+8 new tests + `listenLoopback` helper):
  - 3× waitForPortReady (bound port, budget elapse, ctx cancel).
  - 3× fetchLiveOpenAPI (200 body asserts
    `/invocations/docs/openapi.json` path, non-200 error, ctx
    deadline).
  - 2× emitNextAfterBind (never-binds, ctx cancelled — both pass nil
    azdClient through the safe early-return paths to verify the helper
    exits silently without panic or goroutine leak).

Preflight clean: gofmt -s -w, go vet, go build,
go test ./internal/cmd/... ./internal/cmd/nextstep/... -count=1
(cmd 10.5 s, doctor 1.6 s, nextstep 1.9 s), golangci-lint run
./internal/cmd/... (0 issues), cspell on the four modified files (0).

Review fixes (3-reviewer pass)
------------------------------

Three independent reviewers (Opus xhigh, Sonnet 4.6, GPT-5.5) reached
consensus on three correctness findings before merge:
  - Live probe URL corrected to /invocations/docs/openapi.json
    (matches existing cache fetcher and user-facing curl tip).
  - Banner + PrintNext now gated on isTerminal(os.Stdout.Fd()) to
    honor the nextstep call-site contract.
  - emitNextAfterBind goroutine is now joined via nextDone channel
    after proc.Wait, and re-checks ctx.Err() before printing so the
    banner cannot land after "Agent stopped."
  - Replaced misleading "ReturnsSilentlyWhenPortNeverBinds" test that
    only exercised waitForPortReady with two tests that actually call
    emitNextAfterBind with nil azdClient on the safe early-return
    paths.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
…P5.1 C12)

Adds the final doctor check (P5.1 C12) that surfaces deployed-agent
managed-identity role assignments at three ARM scopes — project,
account, and resource group. For each agent classified active by
the upstream `remote.agent-status` check, the new
`remote.agent-identity-roles` check fetches the agent's
`instance_identity.principal_id` from Foundry and lists ARM role
assignments at all three scopes via the existing
`armauthorization` SDK already pulled in for the developer-RBAC
check.

## What lands

`internal/project/agent_identity_query.go` (new, ~340 LoC):

  - Public API `QueryAgentIdentityRoles(ctx, azdClient,
    projectResourceID, principals) (*AgentIdentityRolesResult,
    error)` reuses `parseAgentIdentityInfo` from
    `agent_identity_rbac.go` to derive the three scope ARNs, looks
    up the user-access tenant via `LookupTenant`, builds an
    `AzureDeveloperCLICredential` pinned to that tenant, and fans
    out per-principal role-assignment listings with `wg.Go`.
  - Public types `AgentPrincipal`, `AgentScopeRoles`,
    `AgentIdentityRolesEntry`, `AgentIdentityRolesScopes`,
    `AgentIdentityRolesResult` form the structured listing the
    doctor renders.
  - `queryAgentIdentityRolesWithLister` separates the per-scope
    listing strategy from credential acquisition so unit tests
    drive the inner classifier without standing up ARM fakes.
  - `listRoleNamesAtScope` lists role assignments with ARM's
    server-side `assignedTo('<principal>')` filter, then resolves
    role-definition IDs to human-readable names via
    `RoleDefinitions.Get`. Failures on individual role-name
    resolution downgrade gracefully (omitted from the listing).

`internal/cmd/doctor/checks_agent_identity_roles.go` (new, ~640 LoC
including doc comments):

  - `newCheckAgentIdentityRoles(deps)` builds the check Closure.
    Skip cascade against `local.environment-selected`,
    `local.agent-service-detected`, `remote.auth`,
    `remote.foundry-endpoint`, and `remote.agent-status`'s Pass
    (per the design's "for each active agent found in check 11").
  - `readActiveAgents(prior)` enumerates agents reachable to this
    check by reading the upstream `remote.agent-status` Details'
    `services` slice and filtering to Classification == "active".
  - `classifyOneAgent` buckets a single agent into fine /
    underscoped / empty / unknown per the design's pass condition
    ("project + (account|RG) covered"). `describeOneAgent`
    renders the one-line per-agent breakdown
    (`<agent>: project=N, account=M, resource-group=K`, with `?`
    on probe-error scopes).
  - `classifyAgentIdentityRolesAggregate` folds per-agent entries
    into a single doctor Result: all "fine" → Info; any "empty"
    → Fail (smoking-gun for "every tool call 403s"); worst
    "underscoped" → Warn; worst "unknown" → Warn.
  - `makeRealProbeAgentPrincipal` builds the production probe
    closure (mirrors `makeRealProbeAgentStatus` byte-for-byte
    apart from the field consumed — `InstanceIdentity.PrincipalID`
    vs `Status`).

## Renderer additions

`StatusInfo` joins the existing Pass/Warn/Fail/Skip status set so the
"all agents are fine" case can surface as an informational role
listing without flagging the run yellow.

  - `types.go`: `StatusInfo Status = "info"` + `Summary.Info int`
    (JSON tag added).
  - `runner.go`: canonical validation switch + summarize switch
    extended for Info; `ExitCode` treats Info as a "useful
    diagnostic completed" status (matches Pass for exit-code
    purposes).
  - `doctor_format.go`: glyph "ⓘ" and label "INFO" added to
    `statusGlyphAndLabel`; `writeSummaryLine` appends ", N info"
    when Info > 0 (preserves existing test assertions otherwise).

## Dependencies wiring

`internal/cmd/doctor/checks_local.go` adds two test seams on
`Dependencies`:

  - `probeAgentPrincipal` — replaces the production
    `GetAgentVersion` call with a unit-test fake. Same signature
    shape as `probeAgentStatus`.
  - `queryAgentIdentityRoles` — replaces the production
    `project.QueryAgentIdentityRoles` call. Signature mirrors the
    public API so wiring is a single substitution.

`internal/cmd/doctor/checks_remote.go` appends
`newCheckAgentIdentityRoles(deps)` after the existing
`remote.agent-status` entry in `NewRemoteChecks`. The append-after
ordering is load-bearing — every skip-cascade guard in C12 reads
`remote.agent-status`'s Result from `prior []Result`, and the
local-then-remote ordering invariant remains intact (verified by
the existing `TestNewLocalAndRemoteChecks_ProductionCompositionLocalsFirst`).

## Tests

`internal/cmd/doctor/checks_agent_identity_roles_test.go` (new, 16 KB):

  - Skip-cascade gates: nil AzdClient, `remote.agent-status` not
    Passed, project endpoint missing, no active agents,
    project-resource-ID unset, project-resource-ID malformed.
  - Aggregate classification: Info when all fine; Fail when any
    agent has zero roles; Warn when worst is underscoped; Warn on
    transient query error.
  - Per-agent classifier table (six cases: project+account,
    project+RG, project-only, account-only, all-empty,
    all-errored).
  - Detail formatting: scope counts and `?` for probe-error
    scopes.
  - Missing-principal degradation: agent with no
    `instance_identity` surfaces as a warning rather than a fail.
  - `readActiveAgents` filtering invariants (active-only,
    missing-name dropped, nil-return on missing upstream).

`internal/cmd/doctor/checks_remote_test.go` updated: the
`NewRemoteChecks` contract test now pins five entries (auth →
foundry-endpoint → rbac → agent-status → agent-identity-roles)
with their ID / Name / Remote / Fn invariants.

## Preflight

- gofmt -s -w .                                          clean
- go vet ./...                                           clean
- go build ./...                                         clean
- go test ./... -count=1                                 all green
  - internal/cmd                                         14.6s
  - internal/cmd/doctor                                  1.6s
  - internal/cmd/nextstep                                3.8s
  - internal/pkg/agents/agent_api                        10.9s
  - internal/pkg/agents/agent_yaml                       1.0s
  - internal/pkg/azure                                   12.7s
  - internal/project                                     5.5s
- golangci-lint run ./internal/cmd/... ./internal/project/...    0 issues
- cspell on new files (after "underscoped" added to cspell.yaml) 0 issues
- copyright-check.sh on extension                        clean

## Design notes

- The spec at `.tmp/pr-8057/azd-ai-agent-doctor-remote-checks.md`
  lines 193–223 specifies a per-agent fan-out at three scopes
  with the "fine" pass condition (project + (account|RG)). Renders
  as INFO rather than PASS because the design's intent is a
  diagnostic listing — operators inspect it on `--output json`
  and confirm no MI is starved; the check should not flip the
  doctor green on its own.
- C12 uses the `wg.Go` Go 1.26 idiom for per-principal fan-out;
  per-scope probes within one principal run sequentially (3
  scopes × 1 ARM listing each is well under budget and avoids
  the goroutine-per-scope-explosion).
- `probeAgentPrincipal` deliberately does NOT extend C17's
  `probeAgentStatus` surface — extending it would couple two
  independent checks. The mirror cost is one ~40-line factory
  function shared by both.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
…P5.1 C2)

Adds a best-effort manifest walker that surfaces model / toolbox /
connection resources from each service's `agent.manifest.yaml`
into `nextstep.State`. Unblocks the doctor checks C13 (model
deployments), C14 (toolboxes), and C15 (connections), all of which
need to know whether the relevant resource kinds are declared
before they can decide to run or skip.

## State additions

- `State.HasModels`, `State.HasToolboxes`, `State.HasConnections` —
  aggregate boolean flags. True when at least one matching resource
  is found across all `azure.ai.agent` services.
- `State.ModelRefs`, `State.Toolboxes`, `State.Connections` —
  sorted `[]ResourceRef` per kind.
- `ResourceRef{Name, ServiceName, Detail}` — slim doctor-facing
  shape. Detail carries the kind-specific identifier (model id,
  connection `<Category> | <Target>`, empty for toolboxes).

## Walker semantics

- File names probed (in order): `agent.manifest.yaml`,
  `agent.manifest.yml`. `agent.yaml` is deliberately excluded —
  it describes the container, not declared resources.
- Uses `agent_yaml.ExtractResourceDefinitions` directly (NOT
  `LoadAndValidateAgentManifest`) so a manifest with an absent /
  partial `template` block — common during init — still surfaces
  its `resources:` declarations.
- Best-effort: missing file, unreadable bytes, malformed YAML,
  zero resources, and unknown resource kinds all silently degrade
  (Has* flags stay false; lists stay nil). Walker never adds to
  the `errs` slice so a manifest-in-flight (which init re-writes
  mid-flow) never blocks the rest of state assembly.
- Dedup key is `(ServiceName, Name)`. Same name twice in one
  service collapses to one entry (first-occurrence wins, matching
  agent_yaml's manifest semantics). Same name under two services
  surfaces twice so per-service doctor failures remain
  individually addressable.
- Result slices are sorted by `(Name, ServiceName)` so doctor
  output snapshots and downstream renderers are deterministic.

## Why this is its own commit

The walker is a pure data-collection step with no resolver-side
consumers in this commit. Doctor checks C13/C14/C15 (following
commits) gate-skip themselves on `state.Has{Models,Toolboxes,
Connections}` and iterate the matching ref slice. Landing the
walker first keeps each downstream commit focused on its single
check.

## Tests

8 new tests in `manifest_test.go`:
- All three kinds present → flags + lists populated, sort order
  + detail formatting locked.
- Missing manifest → silent, no errors logged through the
  walker.
- Malformed YAML → silent, no errors.
- Manifest with no `resources:` key → silent, flags false.
- Multi-service aggregation → entries sorted by Name, ties
  broken by ServiceName.
- Duplicate `(service, name)` within one manifest → first
  occurrence wins.
- `.yaml` wins over `.yml` when both exist.
- `agent.yaml` (not a manifest) is ignored even if its content
  happens to parse as one.
- `connectionDetail` table-driven test covers all four
  category/target combinations.

## Preflight

- `gofmt -s -w .` — clean
- `go vet ./...` — clean
- `go test ./... -count=1` — full extension suite green
- `golangci-lint run ./internal/cmd/...` — 0 issues
- `cspell` over the touched files — 0 issues

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Adds the seventh doctor remote check (`remote.model-deployments`) which
verifies that every model resource declared in any service's
`agent.manifest.yaml` (collected by the C2 manifest walker into
`State.ModelRefs`) has a corresponding Cognitive Services deployment on
the Foundry project's underlying account.

# What it does

For each project run:

1. Skip-cascade gates (in order): `AzdClient` nil →
   `local.environment-selected` → `local.azure-yaml` /
   `local.agent-service-detected` → `remote.auth` →
   `remote.foundry-endpoint` → `!state.HasModels` →
   `AZURE_AI_PROJECT_ID` unreadable / cannot be parsed. Every gate
   produces a single, actionable Skip message that points the user at
   the upstream check.

2. Parse `AZURE_AI_PROJECT_ID` (Foundry project ARM resource ID) for
   `(subscription, resourceGroup, accountName)` via the new
   `parseAccountFromProjectID` helper. Deployments live at the
   Cognitive Services *account* level, NOT the project level, so the
   account name is the load-bearing parameter here.

3. Issue exactly one `armcognitiveservices/v2.DeploymentsClient
   .NewListPager` round trip via the new `realProbeModelDeployments`
   helper, capped at 10s (matches the design's per-probe budget in
   `.tmp/pr-8057/azd-ai-agent-doctor-remote-checks.md`). Returns
   `[]string` of deployment names. Transport errors short-circuit the
   check to Skip with the error verbatim plus an actionable retry
   suggestion — we can not distinguish "deployment missing" from "ARM
   unreachable" without a successful round trip.

4. `classifyModelDeployments` joins `state.ModelRefs` to the deployment
   set on name. All match → Pass with the matched count. One or more
   missing → Fail with the missing names listed in the Message and
   structured under `Details["missingModels"]` (each entry carries
   both `name` and `service` so the user can locate the offending
   manifest entry). Suggestion: `azd provision` to create the missing
   deployments, or update `agent.manifest.yaml` `resources[].name` to
   match deployments that already exist.

# Aggregation

The walker may surface `ModelRefs` from multiple services. Every
service in an azd project belongs to the same Foundry project (and
therefore the same Cognitive Services account), so the check issues
exactly one deployments list per run regardless of how many services /
model refs exist. The same model referenced by two services collapses
to a single match check; a missing model referenced by two services
surfaces as two `missingModels` entries (one per service) so the user
can pinpoint each affected manifest.

# Test seam

`Dependencies.probeModelDeployments` (lowercase, package-internal)
matches the established pattern from `probeAuth`,
`probeFoundryEndpoint`, `probeDeveloperRBAC`, `probeAgentStatus`,
`probeAgentPrincipal`. Production wiring leaves it nil; tests inject a
closure that returns canned `(names, err)` tuples and (optionally)
captures the `(subscription, resourceGroup, accountName)` it was
called with.

`Dependencies.assembleState` and `Dependencies.readProjectResourceIDFn`
are reused from earlier checks; no new top-level seam is added besides
the probe.

# Files

- `internal/cmd/doctor/checks_model_deployments.go` — new check
  factory `newCheckModelDeployments`, `parseAccountFromProjectID`,
  `classifyModelDeployments`, `realProbeModelDeployments`,
  `listDeploymentNames`. 363 lines.
- `internal/cmd/doctor/checks_model_deployments_test.go` — 11 tests:
  skip-cascade (1 + table of 5 upstream-blocked permutations), no
  manifest models, unset project ID, unparsable project ID, probe
  transport error, all-match Pass, partial-match Fail, all-missing
  Fail, parser table (canonical / mixed-case / missing segments /
  garbage), factory shape pin.
- `internal/cmd/doctor/checks_local.go` — adds the
  `probeModelDeployments` field to `Dependencies` next to its
  same-shape siblings.
- `internal/cmd/doctor/checks_remote.go` — appends
  `newCheckModelDeployments` after `newCheckAgentIdentityRoles` in
  `NewRemoteChecks`.
- `internal/cmd/doctor/checks_remote_test.go` — extends the
  composition pin test to assert 6 checks (was 5) including the new
  `remote.model-deployments` slot.

# Preflight

- `gofmt -s -w .` clean.
- `go vet ./...` clean.
- `go build ./...` clean.
- Full extension test suite: green (`cmd`, `cmd/doctor`,
  `cmd/nextstep`, `exterrors`, `agents/agent_api`, `agents/agent_yaml`,
  `pkg/azure`, `project` — all pass).
- `golangci-lint run ./internal/cmd/doctor/...` 0 issues.
- `cspell` 0 issues on production file.
- No `go.mod` or `go.sum` changes (uses already-imported
  `armcognitiveservices/v2`).

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Adds the eighth local doctor check, `local.toolboxes`, which verifies
that every ToolboxResource declared in any service's
agent.manifest.yaml has its canonical MCP endpoint env var
(TOOLBOX_<NORMALIZED_NAME>_MCP_ENDPOINT) set in the active azd
environment.

Why local (Remote: false). The check only reads the active azd
environment via the existing gRPC env service — no ARM / Foundry
round trips. Tagging it local means `--local-only` still runs it
(which is exactly what we want: a missing TOOLBOX_*_MCP_ENDPOINT is
diagnosable without network access).

Skip cascade. Skips on AzdClient==nil, local.environment-selected,
local.azure-yaml, local.agent-service-detected, and when
state.HasToolboxes is false. Deliberately NOT gated on remote.auth /
remote.foundry-endpoint — a down Foundry must not poison a local env
diagnostic.

Classification.
  - All endpoints set → Pass with matchedCount.
  - One or more missing → Fail with the missing toolbox names + env
    var keys in the Message, Suggestion points at `azd provision`
    (the canonical fix) or `azd env set` as the manual override,
    Details["missingToolboxes"] carries a structured list (name,
    service, envVar) for JSON consumers.
  - Env lookup transport error → Fail (NOT Skip). Divergent from
    C13's model-deployments which Skips on probe error, because env
    lookup is local; a transport failure here means the user's azd
    config / extension is broken and a Skip would silently swallow
    that signal. Suggestion points at `azd env list` / `azd env
    get-values`.
  - Empty / whitespace-only value → treated as missing (matches
    detectMissingVars semantics in nextstep/state.go).

Convention. TOOLBOX_<NORMALIZED_NAME>_MCP_ENDPOINT, with name
upper-cased and `-` / `.` / ` ` mapped to `_`. Matches the
hosted-toolbox Bicep sample output names. The prefix and suffix are
pinned in code (not derived from the env) so the Fail message can
name the exact env var the user must grep their Bicep template
for.

Dedup. classifyToolboxEndpoints dedupes on the canonical env key
because the C2 manifest walker dedupes on (ServiceName, Name) — the
same toolbox referenced by two services would otherwise produce two
env lookups and two missing-list entries. Exposed
`dedupToolboxKeys` for callers (renderer / future telemetry) that
want the expected-key list up front; the classifier does its own
inline dedup so it does not depend on this helper.

Test seam. `Dependencies.lookupToolboxEnv toolboxEnvLookupFn`
matches the established seam pattern (probeAuth,
probeFoundryEndpoint, probeModelDeployments). Production wiring
leaves it nil; the check binds `makeRealToolboxEnvLookup(deps
.AzdClient)` on first call, which calls
`client.Environment().GetValue` — the canonical one-key env reader
used by service_target_agent.go and checks_rbac.go.

Tests (15). Skip cascade (azdClient nil + 3 priors), not-gated-on-
remote-priors invariant, state emptiness (no toolboxes / nil
state), 3 classifier paths (all-set / partial / all-missing),
whitespace-as-missing, transport-error-is-Fail, cross-service
dedup, normalizeToolboxName table (8 cases), toolboxEndpointKey
roundtrip, dedupToolboxKeys table, factory-shape pin.

Wired into NewLocalChecks (now 8 entries); local-checks pin test
updated. NewRemoteChecks unchanged (still 6 entries).

Preflight clean: gofmt, vet, build, full extension test suite green
(cmd 16.7s, doctor 2.9s, nextstep 6.7s, etc.), golangci-lint 0
issues, cspell 0 issues on production files.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Issue: Doctor previously had no way to verify that Foundry connections
referenced by agent manifests (e.g. `bing-grounding`, key-vault-backed
auth connections) actually exist on the project. Failure surfaced
later at invoke time as 401/403 from the upstream tool, with no clear
path back to the missing connection.

Approach: New `remote.connections` doctor check that enumerates manifest
ConnectionResource entries (already discovered by the C2 manifest
walker into `state.Connections`), calls
`FoundryProjectsClient.GetAllConnections(ctx)` on the active project,
and reports any manifest-declared connection that isn't present on the
project as a Fail. Missing-entry rendering format:
`<name> [<detail>] (service <svc>)` when Detail is non-empty, falling
back to `<name> (service <svc>)` to avoid a bare `[]`. Detail
typically renders as `<Category> | <Target>` for connections
(types.go:183-189; manifest.go:152-162).

Classification: REMOTE check (Remote: true). Calls the Foundry API.
Skip cascade mirrors C13 (`remote.model-deployments`):

  AzdClient → environment-selected → azure.yaml / agent-service-detected
  → remote.auth → remote.foundry-endpoint → !state.HasConnections
  → unparsable project ID

Probe error → Skip (matching C13's pattern — distinguishing transport
failure from "missing connection" requires a successful round-trip).
10s probe timeout.

Wiring: `newCheckConnections(deps)` added as the 7th and final entry
in `NewRemoteChecks` (after C12 agent-identity-roles, C13 model-
deployments). Pin test `TestNewRemoteChecks_HasAuthFoundryEndpointRBAC
AgentStatusIdentityRolesModelDeployments` renamed to
`...ModelDeploymentsConnections`, Len bumped 6 → 7, 4 new
index-6 assertions for ID / Title / Description / Remote.

Test seam: New `probeFoundryConnections` field appended to
`Dependencies` matching the existing seam pattern from
`probeModelDeployments` (C13). Production wiring uses
`realProbeFoundryConnections` which constructs a credential via
`azidentity.NewAzureDeveloperCLICredential` (matching the rest of
the extension per `agent_context.go:101-109`).

New helper: `parseAccountProjectFromProjectID(projectID) (account,
project, err)` — sibling of C13's `parseAccountFromProjectID`. Returns
two segments instead of the four C13 needs; kept separate to avoid
churning C13's signature for a single new caller. Both case-insensitive
on segment markers. Follow-up: consolidate into a single parser when
a third caller appears.

Tests: `checks_connections_test.go` — 13 tests mirroring C13 patterns:

  - Skip cascade table (5 rows: AzdClient, environment, azure.yaml /
    agent-service-detected, auth, foundry-endpoint).
  - State emptiness (HasConnections false → Skip).
  - Project ID unset → Skip.
  - Project ID unparsable → Skip.
  - Probe error → Skip.
  - All-match → Pass.
  - Partial mismatch → Fail with missing names + service tags.
  - All-missing → Fail.
  - Empty-Detail rendering omits `[]`.
  - Parser table (5 cases: canonical, mixed case, missing project,
    missing account, garbage).
  - Factory shape pin (Remote: true, ID, Title, Description).

Preflight:
  - gofmt -s -w .  (clean)
  - go vet ./... (clean)
  - go build ./... (clean)
  - go test ./... -count=1 (all packages pass; doctor 5.474s)
  - golangci-lint run ./internal/cmd/doctor/... (0 issues)
  - cspell lint "internal/cmd/doctor/*.go" (14 files, 0 issues)
  - copyright header verified on both new files

Files:
  - internal/cmd/doctor/checks_connections.go        (NEW, +332)
  - internal/cmd/doctor/checks_connections_test.go   (NEW, +326)
  - internal/cmd/doctor/checks_local.go              (probeFoundryConnections seam +5)
  - internal/cmd/doctor/checks_remote.go             (wire +newCheckConnections +1)
  - internal/cmd/doctor/checks_remote_test.go        (pin test 6 → 7, +14)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Two reviewer-consensus findings from the batched code review of
commits 385b147 (C13 remote.model-deployments), 87e1dcc (C14
local.toolboxes), and 1b3143f (C15 remote.connections):

Fix 1 (MEDIUM, Opus + GPT-5.5): toolbox env-key normalizer
divergence.

  C14's `normalizeToolboxName` only mapped `-`, `.`, and ` ` to `_`
  rune-by-rune, while the production helpers
  `init.go:toolboxMCPEndpointEnvKey` (manifest injection) and
  `listen.go:toolboxMCPEndpointEnvKey` (runtime env write) both use
  the regex `[^A-Z0-9]+` -> `_` (run-collapsing, all
  non-alphanumerics). The two algorithms agreed only on the subset of
  inputs the test table exercised (`web-search-tools`,
  `my.toolbox.v2`, `my toolbox`, ...) and diverged on inputs like
  `my--tool`, `my+tool`, `my:tool`, `my(tool)`, `my\ttool`. A user
  with such a toolbox name would see the doctor flag a missing
  endpoint under a key (`TOOLBOX_MY__TOOL_MCP_ENDPOINT`,
  `TOOLBOX_MY+TOOL_MCP_ENDPOINT`, ...) that nothing in the system
  ever writes.

  Resolution: hoist the canonical helper into a shared
  `internal/pkg/envkey` package so the producing and diagnostic
  sides cannot drift again.

    - new internal/pkg/envkey/envkey.go         -- `ToolboxMCPEndpoint`
    - new internal/pkg/envkey/envkey_test.go    -- 13 cases incl.
                                                   double-hyphen run,
                                                   `+`, `:`, `/`, tab,
                                                   parens, empty
    - internal/cmd/listen.go                    -- drop local helper,
                                                   drop `regexp` import,
                                                   route through envkey
    - internal/cmd/init.go                      -- route through envkey
    - internal/cmd/init_test.go                 -- delete duplicated
                                                   table (covered by
                                                   envkey package test)
    - internal/cmd/doctor/checks_toolboxes.go   -- drop local
                                                   normalizeToolboxName /
                                                   toolboxEndpointKey
                                                   /toolbox{Prefix,
                                                   Suffix}, route 2
                                                   callsites through
                                                   envkey
    - internal/cmd/doctor/checks_toolboxes_test.go
                                                -- replace the
                                                   normalize-table test
                                                   with a thin pin test
                                                   verifying the
                                                   doctor's renderer
                                                   helper routes
                                                   through envkey
    - cspell.yaml                               -- allowlist `envkey`

Fix 2 (MEDIUM, Sonnet): assembler errors silently swallowed.

  C13/C14/C15 all used `state, _ := assembler(...)` and reported a
  `Skip` with "no X declared in any service's agent.manifest.yaml"
  whenever `state == nil || !state.HasX`. The existing pattern at
  `checks_manual_env.go:95-109` instead captures `errs` and Fails
  with the actual cause when `state == nil` (defensive against a
  future contract change where AssembleState may return a nil
  state with a populated errs slice).

  Resolution: mirror the established pattern in all three new
  checks. The Skip for `!state.HasX` is preserved; only the
  `state == nil` branch becomes a Fail surfacing
  `errs[0].Error()`.

    - checks_model_deployments.go     -- Fail-on-nil with cause
    - checks_toolboxes.go             -- Fail-on-nil with cause
    - checks_connections.go           -- Fail-on-nil with cause
    - checks_model_deployments_test.go
                                       -- new test: nil state
                                          surfaces errs[0]
    - checks_toolboxes_test.go        -- update existing
                                          `SkipsWhenAssemblerReturnsNil`
                                          to `FailsWhenAssembler
                                          ReturnsNilState` plus new
                                          test asserting errs[0]
                                          surfaces in the Fail message
    - checks_connections_test.go      -- new test: nil state
                                          surfaces errs[0]

Not addressed (deferred):

  LOW (GPT-5.5): `parseAccountProjectFromProjectID` (C15) accepts
  partial paths; `parseAccountFromProjectID` (C13) does not. Opus
  reviewed and called the dual-parser duplication "defensible for
  two callers"; commit 1b3143f's message already notes the
  follow-up to consolidate when a third caller appears.

Preflight:
  - gofmt -s -w .  (clean)
  - go build ./... (clean)
  - go vet ./...   (clean)
  - go test ./... -count=1 (all packages pass; envkey 1.837s,
                            doctor 6.276s, cmd 14.401s)
  - golangci-lint run ./... (0 issues)
  - cspell lint <new+touched> (17 files, 0 issues)

Files (10):
  - internal/pkg/envkey/envkey.go              (NEW)
  - internal/pkg/envkey/envkey_test.go         (NEW)
  - internal/cmd/listen.go                     (MOD)
  - internal/cmd/init.go                       (MOD)
  - internal/cmd/init_test.go                  (MOD)
  - internal/cmd/doctor/checks_toolboxes.go    (MOD)
  - internal/cmd/doctor/checks_toolboxes_test.go (MOD)
  - internal/cmd/doctor/checks_model_deployments.go (MOD)
  - internal/cmd/doctor/checks_model_deployments_test.go (MOD)
  - internal/cmd/doctor/checks_connections.go  (MOD)
  - internal/cmd/doctor/checks_connections_test.go (MOD)
  - cspell.yaml                                (MOD)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
When Doctor/post-deploy guidance has no cached OpenAPI-derived sample payload
but a service README is present, don't suggest a concrete protocol-generic
payload that may fail for that sample's schema. Emit the README pointer first,
then an invoke command with an explicit '<payload>' placeholder.

Cached OpenAPI payloads still produce runnable invoke commands, and services
without a README still get the protocol-generic fallback payload with a generic
label.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Active/idle show output should stay an inspection view of the hosted agent
resource. Remove the active-state invoke suggestion from ResolveAfterShow and
avoid attaching next_step in show JSON when the agent is already healthy.

Non-active states keep actionable guidance:
- creating -> monitor --type system --follow
- failed/empty -> monitor --follow
- deleting/deleted -> azd deploy
- unknown -> azd ai agent show <service>

This also avoids state/OpenAPI assembly work for active show output because no
active-state guidance is rendered.

Validation:
- go test ./internal/cmd ./internal/cmd/nextstep -run 'TestResolveAfterShow|TestResolveNextStepFromStatus|TestShowResultJSON|TestPrintAgentVersionJSON|TestPrintAgentVersionTable|TestResolveAfterInvoke_Success|TestResolveAfterInit_UnresolvedPlaceholders|TestResolveAfterRun' -count=1
- go test ./internal/cmd/... -count=1
- go vet ./internal/cmd/...
- golangci-lint run ./internal/cmd/...
- cspell lint touched show/nextstep files

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Stream text-mode doctor output by observing each finalized check result, while keeping JSON output buffered and unchanged. Split the text formatter into header/check/footer pieces so the streaming path preserves the existing report shape.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Add project-root validation for service-relative file probes and reads, including symlink-aware containment checks and root-service handling.\n\nCo-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Remove the unused nextstep auth probe option and state fields that were added by the PR but never consumed by the resolver or doctor wiring.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Route PR-added nextstep stdout emission through one cmd helper so TTY gating stays consistent across init, invoke, run, show, and doctor text output.

This intentionally applies the nextstep call-site TTY contract to the PR-added init next-step blocks as well, keeping redirected output free of human-only guidance.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
The remote.auth doctor check surfaced the raw user principal name in
both the Message string and the structured Details map regardless of
the --unredacted flag, in contrast with the rest of the doctor checks
(checks_rbac.go, checks_agent_identity_roles.go) which already gate
identity values on opts.Unredacted.

This change threads Options into the auth check function and adds two
small helpers that reuse the existing redactedPlaceholder constant:

  - redactUPN(upn, unredacted) returns the value to surface in Message
    text: raw when --unredacted, the shared <redacted> placeholder when
    a UPN was discovered but should be scrubbed, and empty when none
    was found so composeAuthMessage cleanly drops the prefix.
  - authDetails(upn, minutes, unredacted) builds the Details map and
    omits the "upn" key entirely unless --unredacted is set, so
    machine consumers do not see the raw value by default.

PASS, WARN, and expired-FAIL branches now compose their messages from
the redacted display value. Existing tests that asserted the raw UPN
were updated to pass Options{Unredacted: true}; new table tests cover
the default-redacted and --unredacted contracts on every branch, the
empty-UPN drop, and both helpers in isolation.

Resolves PR Azure#8198 review comment from @jongio.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
TestErrorCodeWireValues pins the lowercase JSON wire values of every
exported enum the nextstep package consumes from the Agents API, but
the AgentVersionStatus map was missing the "idle" entry. The idle
status is actively read at show.go:207 and nextstep/resolver.go:248,
so silent drift on that one literal would regress the show command's
idle branch and the resolver's deployment-pending hint without any
test failure.

Add the missing "idle": string(AgentVersionIdle) case.

Resolves PR Azure#8198 Copilot review comments (ids 3246075889, 3246075800).

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
…e output

Responds to therealjohn's UX review on PR Azure#8198 by rewriting the doctor
text renderer around five contracts:

  1. Default = concise. PASS shows just the check name; FAIL shows a
     one-line Message + one-line `fix:` Suggestion; SKIP inlines the
     skip reason after `-- skipped`. Use `--debug` to surface the
     verbose path (full Message + Suggestion + Links).
  2. Section grouping. Checks render under Local, Authentication, and
     Remote headers, derived from the check ID prefix. `remote.auth`
     gets its own Authentication section per the literal mock.
  3. New glyph format: `(✓)`, `(x)`, `(-)`, `(!)`, `(ⓘ)`. ASCII `x`
     for FAIL matches the mock literally.
  4. "To fix" footer on failure. When at least one failure maps to a
     canonical remediation (`remediationForCheckID`), the footer is a
     numbered, deduplicated command list in execution order
     (auth → init → provision → deploy). When all failures are
     unmapped (or any are unmapped alongside mapped ones), the footer
     defers to the per-check `fix:` notes rendered in the body. The
     re-run instruction always closes the block so the user is never
     left without an actionable next step.
  5. First-letter capitalization at render time, with a brand-name
     blocklist so `azd`, `azure.yaml`, `agent.yaml`, `agent.manifest.
     yaml`, and `skipped:` leads stay lowercase. Source check strings
     are untouched.

Summary line simplified from `Summary: 1 passed, 1 failed, 1 skipped,
0 warned` to `1 passed, 1 failed, 1 skipped`. Warn/info segments are
appended only when non-zero.

The streaming render path (`runAndRenderDoctorText` → `renderer.write
Check` per result) and the buffered path (`printDoctorReportText`,
used by tests) share a single `doctorRenderState` so they produce
byte-identical output. The parity test exercises both concise and
verbose modes with a fixture covering Message detail, multi-line
Suggestion (so `writeIndentedBlock` runs), and Links.

The trailing `Next:` block (via `nextstep.PrintAllNext`) is suppressed
when the To-fix footer fires, because the failure block is the
actionable next step.

The `--debug` flag is the existing persistent root flag provided by
the azdext SDK; we read it via `isDebug(cmd.Flags())` and thread it
through `runAndRenderDoctorText` and `newDoctorRenderer`. No new flag
is registered.

The JSON output path (`--output json`) does not traverse this renderer
and is unchanged.

Test additions pin every new contract: concise defaults (including
zero-suppression of warn/info), verbose `--debug`, section transitions,
streaming/buffered parity in both modes, trailing `Next:`, To-fix
footer with mapped failures, To-fix footer with all-unmapped failures
(deferred to per-check `fix:` notes), To-fix footer with mixed mapped
and unmapped failures (numbered list plus per-check pointer), summary
line with non-zero warn/info, empty report, status glyphs, category
routing, capitalize edges, and the `firstLine` helper.

Three-model code review consensus reached (Opus 4.7 xhigh, Sonnet 4.6,
GPT-5.5). All flagged issues addressed.

Out of scope (deferred to a follow-up after user input): the
trangevi + therealjohn proposal to move doctor into a separate
`azure.ai.doctor` extension.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
@antriksh30 antriksh30 force-pushed the antrikshjain/next-step-implementation branch from 804913a to f29b4e3 Compare May 22, 2026 09:20
@antriksh30 antriksh30 requested a review from RickWinter as a code owner May 22, 2026 09:20
CI surfaced two follow-ups after the rebase that were originally landed
on the branch in the comment-trim cluster (skipped during rebase as
cosmetic):

1. go fix ./... modernizations
   - replaced loopvar 	t := tt captures (Go 1.22+ scoping makes them
     unnecessary)
   - strings.SplitSeq over comma-separated tag lists in state.go and
     pending_provision.go
   - max(limit-1, 0) builtin in nextstep/format.go
   - strings.Cut in doctor/checks_auth.go::firstLine

2. cspell entries for words introduced by the doctor UX redesign and
   next-step package: inlines, Remediations, remediations, uppercases,
   parseable, azd's

No behavior change. Build, tests, and lint pass.
Signed-off-by: trangevi <trangevi@microsoft.com>
@trangevi
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/check-enforcer override

@trangevi trangevi merged commit d478803 into Azure:main May 22, 2026
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Guide developers to the right next step after every azd ai agent command and add azd ai agent doctor

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