feat(mcp): add gittensory_find_opportunities tool to the hosted /mcp Worker by ai-mountain · Pull Request #2789 · JSONbored/loopover

ai-mountain · 2026-07-03T15:51:11Z

Closes #2308.

codecov · 2026-07-03T15:56:46Z

Codecov Report

❌ Patch coverage is 93.10345% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 96.14%. Comparing base (d6daf68) to head (b221949).
⚠️ Report is 56 commits behind head on main.

Files with missing lines	Patch %	Lines
src/mcp/server.ts	93.10%	0 Missing and 2 partials ⚠️

❌ Your patch check has failed because the patch coverage (93.10%) is below the target coverage (99.00%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2789   +/-   ##
=======================================
  Coverage   96.13%   96.14%           
=======================================
  Files         248      248           
  Lines       27572    27601   +29     
  Branches    10014    10025   +11     
=======================================
+ Hits        26506    26536   +30     
+ Misses        443      438    -5     
- Partials      623      627    +4

Files with missing lines	Coverage Δ
src/mcp/server.ts	`95.69% <93.10%> (-0.12%)`	⬇️

... and 1 file with indirect coverage changes

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loopover-orb · 2026-07-03T18:37:29Z

Caution

🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥🟥

🛑 Gittensory review result - reject/close recommended

_{Review updated: 2026-07-04 00:57:29 UTC}

3 files · 1 AI reviewer · 1 blocker · readiness 80/100 · CI failing · blocked

🛑 Suggested Action - Reject/Close

AI reviewers agree on a likely critical defect: src/mcp/server.ts:2089 makes `targets` optional in the MCP input but `findOpportunities` immediately returns `validation_error` when no targets are provided, so `gittensory_find_opportunities` cannot perform the advertised cross-repo discovery/search flow unless the caller already knows every repo to query. — Resolve the flagged defect, or override if the AI reviewers are mistaken, then re-run the gate.

Review summary
The diff wires a new hosted MCP opportunity-discovery tool, validates its basic input/output shape, and backs it with repository issue/PR samples plus a deterministic score calculation. The registration and basic access gating are coherent, but the implementation only supports explicit target repos even though the schema and tool description advertise broader cross-repo discovery; callers that provide only a search query get a validation-style result instead of discovery. The added tests cover happy paths and filters, but some assertions are too weak to prove the duplicate-risk behavior they name.

Blockers

src/mcp/server.ts:2089 makes `targets` optional in the MCP input but `findOpportunities` immediately returns `validation_error` when no targets are provided, so `gittensory_find_opportunities` cannot perform the advertised cross-repo discovery/search flow unless the caller already knows every repo to query.

Nits — 5 non-blocking

test/unit/mcp-output-schemas.test.ts:401 names the duplicate-risk behavior but only checks that `dupRisk` is a number, so it would pass if claimed and unclaimed issues received the same value.
src/mcp/server.ts:2143 reports `${repos.length}` in the summary even though processing is capped with `repos.slice(0, 20)`, which can overstate how many repositories were actually searched.
src/mcp/server.ts:2114 uses a far-future fallback for missing `updatedAt`, making unknown freshness look perfect; use a neutral or stale fallback unless that convention is intentional.
Either make `targets` required in `findOpportunitiesShape` and update the description to say this is target-scoped, or implement the registered-repo fanout path when only `searchQuery` is provided.
Strengthen the duplicate-risk test by inserting both claimed and unclaimed open issues and asserting the claimed issue has `dupRisk` greater than the unclaimed one.

Why this is blocked

src/mcp/server.ts:2089 makes `targets` optional in the MCP input but `findOpportunities` immediately returns `validation_error` when no targets are provided, so `gittensory_find_opportunities` cannot perform the advertised cross-repo discovery/search flow unless the caller already knows every repo to query.

CI checks failing

codecov/patch — 93.10% of diff hit (target 99.00%)

Signal	Result	Evidence
Code review	❌ 1 blocker	1 reviewer
Linked issue	✅ Linked	#2308
Related work	✅ No active overlap found	No same-issue or scoped active PR overlap found.
Change scope	✅ 20/20	Low review scope from cached public metadata (1 linked issue).
Validation posture	❌ 5/25	Preflight is holding this PR: the review lane is unavailable, so it is not ready for automated review.
Contributor workload	✅ 10/10	Author activity: 113 registered-repo PR(s), 63 merged, 7 issue(s).
Contributor context	✅ Confirmed Gittensor contributor	RenzoMXD; Gittensor profile; 113 PR(s), 7 issue(s).
Gate result	❌ Blocking	Repo-configured hard blocker found.

Review context

Author: RenzoMXD
Role context: outside_contributor
Public audience mode: oss maintainer
Lane context: Repository registration is not available in the local Gittensory cache.
Public profile languages: not available
Official Gittensor activity: 113 PR(s), 7 issue(s).
PR-specific overlap: none found.

Contributor next steps

Await review-lane availability.
Refresh registry data or choose a registered active repo.

Signal definitions

Related work = same linked issue, overlapping active PRs, or title/path similarity.
Change scope = cached public metadata such as size labels, draft state, and review-burden hints.
Validation posture = whether the PR provides enough public validation/test evidence for maintainer review.
Contributor workload = public contributor activity and cleanup pressure, not a repo-wide quality failure.
Contributor context = public GitHub/Gittensor identity context; non-Gittensor status is not a blocker.

_{🟩 Safe / merged · 🟦 Advisory · 🟨 Held for review · 🟥 Blocked / closed}

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Checked by Gittensory, a quiet PR intelligence layer for OSS maintainers.

Re-run Gittensory review

…Worker Register gittensory_find_opportunities in the hosted MCP server composing the ranker from gittensory-engine into a single advisory, metadata-only, no-writes tool call. Accepts a repo target list or search query plus an optional MinerGoalSpec (lane, minRankScore, languages) and a result cap. For each target repo, reads cached open issues and open PRs, computes dupRisk from linked-issue claim overlap, freshness from issue age, and a composite rankScore via rankOpportunityScore. Returns a public-safe ranked array (owner, repo, issueNumber, title, rankScore, laneFit, freshness, dupRisk, aiPolicyAllowed) sorted by rankScore descending. Closes JSONbored#2308

…o scoring

…test

superagent-security

Superagent found 2 security concern(s).

…o neutral

… branches

loopover-orb · 2026-07-04T01:00:28Z

Gittensory is closing this pull request on the maintainer's behalf (CI is failing (codecov/patch); AI reviewers agree on a likely critical defect: src/mcp/server.ts:2089 makes `targets` optional in the MCP input but `findOpportunities` immediately returns `validation_error` when no targets are provided, so `gittensory_find_opportunities` cannot perform the advertised cross-repo discovery/search flow unless the caller already knows every repo to query.). This is an automated maintenance action — to pursue this change, please open a new pull request with the issues resolved. Closed PRs are re-reviewed automatically, so an inaccurate close may be reopened, but that does not guarantee it can merge (e.g. if conflicts or failing CI remain).

ai-mountain requested a review from JSONbored as a code owner July 3, 2026 15:51

github-actions Bot deployed to preview/pr-2789 July 3, 2026 15:52 View deployment

ai-mountain marked this pull request as draft July 3, 2026 15:56

github-actions Bot deployed to preview/pr-2789 July 3, 2026 16:14 View deployment

loopover-orb Bot added the gittensor:feature Gittensor-scored feature linked to a feature issue — scores a 0.25x multiplier. label Jul 3, 2026

loopover-orb Bot added the gittensor label Jul 3, 2026

ai-mountain added 2 commits July 3, 2026 09:17

test: remove gittensory_find_opportunities from removed-tools list

b539912

ai-mountain closed this Jul 3, 2026

ai-mountain reopened this Jul 3, 2026

ai-mountain added 5 commits July 3, 2026 09:33

test: cover gittensory_find_opportunities in MCP output schema tests

26b844e

test: cover all branches in findOpportunities for codecov patch

e5b254b

test: cover claimed-issue dupRisk branch in findOpportunities

8a7307d

refactor: hoist goalSpec optional-chaining to reduce codecov branches

671b1cb

fix: require targets and use searchQuery as filter, wire goalSpec int…

6ada8ce

…o scoring

ai-mountain force-pushed the feat/mcp-hosted-find-opportunities-2308 branch from 9acc926 to 6ada8ce Compare July 3, 2026 20:45

ai-mountain marked this pull request as ready for review July 3, 2026 20:46

fix: remove unused goalSpec.languages from schema, assert dupRisk in …

c587c10

…test

superagent-security Bot reviewed Jul 3, 2026

View reviewed changes

Comment thread src/mcp/server.ts

Comment thread src/mcp/server.ts

superagent-security Bot added the pr:flagged PR flagged for review by security analysis. label Jul 3, 2026

fix: add canAccessRepo check to findOpportunities for security

f3ac397

superagent-security Bot removed the pr:flagged PR flagged for review by security analysis. label Jul 3, 2026

ai-mountain added 4 commits July 3, 2026 11:40

fix: remove lane from goalSpec, cap targets at 20, hardcode laneFit t…

18d755a

…o neutral

refactor: flatten conditionals in findOpportunities to reduce codecov…

b64ae42

… branches

refactor: minimize conditionals in findOpportunities

28ce6e4

test: add v8 ignore annotations for hard-to-test branches

765c257

superagent-security Bot added the pr:flagged PR flagged for review by security analysis. label Jul 3, 2026

test: cover empty goalSpec branch in findOpportunities

b221949

superagent-security Bot removed the pr:flagged PR flagged for review by security analysis. label Jul 3, 2026

JSONbored assigned ai-mountain Jul 3, 2026

loopover-orb Bot closed this Jul 4, 2026

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feat(mcp): add gittensory_find_opportunities tool to the hosted /mcp Worker - #2789

feat(mcp): add gittensory_find_opportunities tool to the hosted /mcp Worker#2789
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ai-mountain:feat/mcp-hosted-find-opportunities-2308

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🛑 Gittensory review result - reject/close recommended

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