fix(cli): preserve matching fleet enrollment identity

[kjgbot]

Summary

• retain a persisted Cloud fleet-node identity when the project pin workspace ID matches the enrollment workspace ID
• retain that identity for a matching workspace flag or environment key
• keep a genuinely different explicit key authoritative and warn that the enrollment is skipped
• pass the enrollment workspace ID into pin reconciliation, preserve it on write, and refuse to link pins for a different workspace

Regression proof

Production files were restored to the parent commit while the new tests remained, then the test command was run directly with no pipe:

EXIT_CODE=1
Test Files  3 failed (3)
Tests  10 failed | 90 passed (100)

FAIL node.test.ts > keeps enrollment pickup when --workspace-key matches the pinned enrollment workspace
Number of calls: 0

FAIL node.test.ts > adopts an enrollment for a project pin whose workspace id matches
Number of calls: 0

FAIL enrollment-pin.test.ts > does not link a pin whose workspace id differs from the enrollment
Expected: workspace-conflict
Received: linked

After restoring the fixed production files:

EXIT_CODE=0
Test Files  3 passed (3)
Tests  100 passed (100)

Validation

• npx vitest run: 146 passed, 3 skipped; 2181 tests passed, 25 skipped; exit 0
• npm run typecheck: exit 0
• npm run lint: exit 0, 0 errors (89 existing warning-level findings)
• npm run format:check: exit 0
• git diff --check: exit 0

Contract boundary

The exact-match and explicit-key faults are fixed entirely in Relay. A truly fresh raw-token enrollment with no repository pin and no machine-global workspace key still cannot reconstruct the messaging credential from fleet-enrollments.json: the Cloud register response stores nodeToken and relayWorkspaceId, while Relaycast broker agent registration requires the rk_* workspace key. Relay now uses every locally provable exact match; completing credential-free first boot needs a Cloud enrollment response/bootstrap contract that provides a scoped messaging credential. No credential is inferred or widened here.

Refs #1440
Refs #1442

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Reviewing files that changed from the base of the PR and between 9dfe6d1 and 6b3fed1.

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• .agentworkforce/trajectories/completed/2026-08/traj_swo9tkg9voc8.trace.json
• .agentworkforce/trajectories/completed/2026-08/traj_swo9tkg9voc8/summary.md
• .agentworkforce/trajectories/completed/2026-08/traj_swo9tkg9voc8/trajectory.json

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Configuration used: Organization UI

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Run ID: 9a6ba8eb-94d5-437d-9f22-61d5ce5fbb38

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Reviewing files that changed from the base of the PR and between d6f5fdc and 9dfe6d1.

📒 Files selected for processing (11)

• .agentworkforce/trajectories/completed/2026-08/traj_qdv2g5dwq74j/summary.md
• .agentworkforce/trajectories/completed/2026-08/traj_qdv2g5dwq74j/trajectory.json
• CHANGELOG.md
• packages/cli/src/cli/commands/cloud.test.ts
• packages/cli/src/cli/commands/cloud.ts
• packages/cli/src/cli/commands/node.test.ts
• packages/cli/src/cli/commands/node.ts
• packages/cli/src/cli/lib/enrollment-pin.test.ts
• packages/cli/src/cli/lib/enrollment-pin.ts
• tests/relayflows/cases/1613-matching-fleet-enrollment-identity/case.json
• tests/relayflows/cases/1613-matching-fleet-enrollment-identity/run.mjs

🚧 Files skipped from review as they are similar to previous changes (1)

• CHANGELOG.md

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---

📝 Walkthrough

Walkthrough

The CLI now compares project pins, explicit workspace keys, and stored enrollments. Matching workspace IDs retain enrolled node identity. Conflicting sources preserve pins or prefer explicit keys with warnings. Enrollment linking records and validates Relay workspace IDs.

Changes

Workspace-aware enrollment pin linking

Layer / File(s)	Summary
Workspace-aware enrollment pin linking packages/cli/src/cli/lib/enrollment-pin.ts, packages/cli/src/cli/commands/cloud.ts, packages/cli/src/cli/lib/enrollment-pin.test.ts, packages/cli/src/cli/commands/cloud.test.ts	Enrollment linking carries the Relay workspace ID, preserves the pinned workspace ID, and returns workspace-conflict when IDs differ. Cloud enrollment reports conflicts and unverified legacy pins.

Workspace-aware node startup resolution

Layer / File(s)	Summary
Workspace-aware node startup resolution packages/cli/src/cli/commands/node.ts, packages/cli/src/cli/commands/node.test.ts	node up retains matching enrollments, resolves records by workspace ID, and lets a different explicit workspace key win with a warning.

Regression coverage and behavior documentation

Layer / File(s)	Summary
Regression coverage and behavior documentation tests/relayflows/cases/1613-matching-fleet-enrollment-identity/*, packages/cli/README.md, CHANGELOG.md, .agentworkforce/trajectories/completed/2026-08/traj_qdv2g5dwq74j/*	The Relayflow case validates identity propagation across base and head revisions. The README, changelog, and trajectory records describe the workspace-aware behavior and validation.

Estimated code review effort: 3 (Moderate) | ~25 minutes

Merge Risk: ⚪ Minimal · up to 9dfe6

The change preserves matching fleet enrollment identities while refusing mismatched workspace links, with regression tests and standard validation passing; no actionable merge-blocking risk remains.

Suggested reviewers: willwashburn, khaliqgant

Poem

A rabbit checks the workspace pin,
And keeps the matching node within.
A mismatched key earns a warning bright,
While unchanged pins remain airtight.
IDs now guide the relay flight.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description explains the implementation, regression results, validation, and contract boundary. However, it omits the required Test Plan section and the required RelayFlow Proof fields, including …	Add a Test Plan section with the required checklist items. Add a RelayFlow Proof section with Change type set to bugfix and RelayFlow case set to 1613-matching-fleet-enrollment-identity, using the required template markers if applicable.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and concisely describes the main change: preserving matching Fleet enrollment identity in the CLI.
Docstring Coverage	✅ Passed	Docstring coverage is 92.31% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 13 functions across 7 files. (4 skipped: 4 …
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

Full details: Description check

Explanation

The description explains the implementation, regression results, validation, and contract boundary. However, it omits the required Test Plan section and the required RelayFlow Proof fields, including the change type and case identifier.

Full details: Docstring Coverage

Explanation

Docstring coverage is 92.31% which is sufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 13 functions across 7 files. (4 skipped: 4 unsupported.)

✨ Finishing Touches 💡 1

🛠️ Fix failing CI checks 💡

• Create stacked PR
• Commit on current branch

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/node-enrollment-workspace-0825

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Actionable comments posted: 1

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Inline comments:
In `@CHANGELOG.md`:
- Line 297: Move the specified agent-relay changelog bullet from the 11.4.2
section to the root [Unreleased] section, preserving its text and leaving the
released 11.4.2 section otherwise unchanged. Ensure the root [Unreleased]
heading remains present.

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---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

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Run ID: 0261eee1-b48a-4115-a94c-e0c5edf5ceac

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Reviewing files that changed from the base of the PR and between 191e5f1 and 4a26515.

📒 Files selected for processing (8)

• CHANGELOG.md
• packages/cli/README.md
• packages/cli/src/cli/commands/cloud.test.ts
• packages/cli/src/cli/commands/cloud.ts
• packages/cli/src/cli/commands/node.test.ts
• packages/cli/src/cli/commands/node.ts
• packages/cli/src/cli/lib/enrollment-pin.test.ts
• packages/cli/src/cli/lib/enrollment-pin.ts

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All reported issues were addressed across 1 file (changes from recent commits).

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[kjgbot]

Final verification for d6f5fdc2c6d5da3226d0c6cd418141860b44c701:

• Red mutation proof: restored the three production files to the parent while retaining the new tests. The direct Vitest invocation exited 1 with 3 failed files and 10 failed tests (90 passed), including the matching flag/env enrollment cases, no-explicit matching pin, enrollment-pin workspace conflict, and Cloud workspace-ID propagation.
• Restored the implementation and reran the same command directly: exit 0, 3 files passed, 100 tests passed.
• Full suite: exit 0; 146 files passed, 3 skipped; 2,181 tests passed, 25 skipped.
• Typecheck: exit 0.
• Lint: exit 0 (existing warning-only baseline).
• Format check: exit 0.
• git diff --check: exit 0.
• gh run list --branch fix/node-enrollment-workspace-0825: all 11 workflows for this exact head are completed/success (CI, Test, E2E, Fleet E2E, Package Validation, Node.js Compatibility, Security Scan, Relay Evals, Stress Tests, Large File Check, Prettier Auto-Format). No workflow conclusion is empty or skipped.

CodeRabbit's changelog-placement finding is addressed in this head.

Contract boundary retained in the PR description: a fresh enrollment record provides relayWorkspaceId plus node credentials, but not the rk_* workspace credential required by broker agent registration. This patch fixes every locally resolvable match (pin/flag/env) and preserves a genuinely different explicit workspace override with a warning; completing zero-key bootstrap requires a Cloud/Relaycast credential-contract change.