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  "IssueTotal": 9,
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  "Issues": [
    {
      "Title": "test(evals_revise_draft): mcq_choice_mismatch path not covered",
      "Excerpt": "\\`evals_revise_draft\\` declares \\`mcq_choice_mismatch\\` in its typed error contract (alongside \\`task_type_constraint\\`), and the handler calls the shared \\`assertTaskTypeConstraints\\` after each patch — so patching \\`grader.correct\\` to a value not in \\`choices[]\\` should fire \\`mcq_choice_mismatch\\`. There is no test that exercises this path.\n\n## Proposal\n\nAdd a test (or test case in \\`tests/authoring-loop.test.ts\\` or a new \\`tests/tools/revise-draft.tool.test.ts\\`) that:\n\n1. Creates an mcq d",
      "SourceUrl": "https://github.com/cyanheads/evals-mcp-server/issues/4",
      "PublishedAt": "2026-06-28T03:11:22.000Z",
      "State": "closed",
      "Comments": 2,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "ux(evals_get_record): description is meta-coaching — names the caller, not the action",
      "Excerpt": "The current `evals_get_record` description reads:\n\n> \"Read a draft or submitted eval record by id. The verification subagent calls this to inspect a draft before re-deriving or looking up the gold. The id is stable across submit, so it resolves a record whether it is still a draft or already submitted.\"\n\nThe second sentence names a specific caller type (\"verification subagent\") and workflow step (\"before re-deriving or looking up the gold\") — that is meta-coaching, not a description of what the ",
      "SourceUrl": "https://github.com/cyanheads/evals-mcp-server/issues/3",
      "PublishedAt": "2026-06-25T23:23:03.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "feat(config): default EVALS_DATA_DIR to ./evals-data so bare npx invocations work",
      "Excerpt": "`EVALS_DATA_DIR` is required with no default — omitting it aborts startup with a config error. `.env.example` already lists `./evals-data` as the natural value. A hardcoded default would let `npx`/bare invocations work without any env setup, lowering the barrier for first use.\n\n## Proposal\n\nApply `./evals-data` as the fallback in `src/config/server-config.ts` when `EVALS_DATA_DIR` is unset. Keep the existing `.min(1)` guard — it rejects an empty string (`EVALS_DATA_DIR=`) with a clear validation",
      "SourceUrl": "https://github.com/cyanheads/evals-mcp-server/issues/2",
      "PublishedAt": "2026-06-25T23:22:48.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(evals_create_draft): mcq grader correct-not-in-choices fires task_type_constraint instead of mcq_choice_mismatch",
      "Excerpt": "### Server version\n\n0.1.0\n\n### Runtime\n\nBun\n\n### Transport\n\nHTTP / stdio\n\n### Description\n\n`evals_create_draft` fires `reason: \"task_type_constraint\"` when the `mcq` grader's `correct` value is not in `choices[]`, but the error contract documents this case as `reason: \"mcq_choice_mismatch\"`. `evals_run_check` correctly returns `mcq_choice_mismatch` for the same condition — the two tools are inconsistent.\n\n### Steps to reproduce\n\n1. Call `evals_create_draft` with `task_type: \"mcq\"`, `choices: [\"P",
      "SourceUrl": "https://github.com/cyanheads/evals-mcp-server/issues/1",
      "PublishedAt": "2026-06-25T23:22:34.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(evals_revise_draft): unknown set path reports false success",
      "Excerpt": "### Server version\n\n0.1.2\n\n### mcp-ts-core version\n\n0.12.3\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.4.0\n\n### Transport\n\nHTTP (Streamable HTTP)\n\n### Description\n\n`evals_revise_draft` reports an unknown `set` path as successfully applied even though schema validation removes it from the stored record. The success response makes the mutation appear effective when it was a no-op.\n\n### Steps to reproduce\n\n1. Create a valid draft with `evals_create_draft`.\n2. Call `evals_revise_draft` with `{ \"dr",
      "SourceUrl": "https://github.com/cyanheads/evals-mcp-server/issues/9",
      "PublishedAt": "2026-08-22T19:37:40.000Z",
      "State": "open",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "fix(config): pin MCP_SESSION_MODE to stateful — the image ships stateless and breaks the confirmation gate for v1 HTTP clients",
      "Excerpt": "`Dockerfile` sets `ENV MCP_SESSION_MODE=\"stateless\"`, but `.env.example` carries a commented `# MCP_SESSION_MODE=stateful`, whose comment documents the value set as `stateful | stateless (default: stateful)`. The container and the same code run via `bunx`, `npm start`, or from source therefore resolve to different session modes.\n\nFor this server the container is the one that is wrong.\n\nRelated: cyanheads/mcp-ts-core#376\n\n## Proposal\n\nSettle every surface on `stateful`, and change the `Dockerfile",
      "SourceUrl": "https://github.com/cyanheads/evals-mcp-server/issues/8",
      "PublishedAt": "2026-08-22T19:06:01.000Z",
      "State": "open",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(evals_submit_draft): llm_rubric/free_response is never judged — ctx.sample does not exist, descriptions over-claim LLM grading",
      "Excerpt": "### Server version\n\n0.1.2\n\n### mcp-ts-core version\n\n0.10.9\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.3.x\n\n### Transport\n\nstdio\n\n### Description\n\n`free_response` / `llm_rubric` is documented across the surface as \"judged via `ctx.sample` when the client supports sampling\" — but no such grading ever happens, and `ctx.sample` does not exist.\n\n- `evals_submit_draft` calls `runSubmitGate(..., { samplingAvailable: false })` unconditionally and never inspects sampling availability.\n- `@cyanheads/mc",
      "SourceUrl": "https://github.com/cyanheads/evals-mcp-server/issues/7",
      "PublishedAt": "2026-06-30T15:30:12.000Z",
      "State": "open",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(evals_create_draft): persists an orphan draft when the grader is unexecutable",
      "Excerpt": "### Server version\n\n0.1.2\n\n### mcp-ts-core version\n\n0.10.9\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.3.x\n\n### Transport\n\nstdio\n\n### Description\n\n`evals_create_draft` persists the draft to disk (`store.writeDraft`) **before** running the self-consistency check. `checkSelfConsistency` calls `gradeCandidate`, which throws `grader_unexecutable` for a malformed grader (non-evaluable math.js target, invalid regex, `json_match` with neither `expected` nor `schema`). The throw becomes the tool's err",
      "SourceUrl": "https://github.com/cyanheads/evals-mcp-server/issues/6",
      "PublishedAt": "2026-06-30T15:30:10.000Z",
      "State": "open",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(grader): numeric grader accepts complex/unit candidates by truncating at the first space",
      "Excerpt": "### Server version\n\n0.1.2\n\n### mcp-ts-core version\n\n0.10.9\n\n### Runtime\n\nBun\n\n### Runtime version\n\nBun 1.3.x (logic bug — runtime-agnostic)\n\n### Transport\n\nstdio\n\n### Description\n\nThe `numeric` grader coerces a [math.js](https://mathjs.org/) result to a plain number with `Number(result.toString().replace(/\\s.*$/, ''))` (`candidateToNumber` and `resolveNumber` in `src/services/grader/grader-service.ts`). For any non-real result — a math.js `Complex` or `Unit` — `toString()` yields e.g. `\"2 + 3i\"`",
      "SourceUrl": "https://github.com/cyanheads/evals-mcp-server/issues/5",
      "PublishedAt": "2026-06-30T15:30:07.000Z",
      "State": "open",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    }
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