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  "Issues": [
    {
      "Title": "META: 180 languages by December — the shallow tier is built but test-gated, and breadth≠depth on the current gate",
      "Excerpt": "Owner directive 2026-08-08: **180 languages by December, every language reaching the bench gate.** Today: 11 languages, 10 of them deep. That is ~169 additions in ~17 weeks (≈10/week). This issue records the arithmetic and the architectural fork, because the artisanal path that just fixed TypeScript (#212) cannot produce that rate.\n\n## What the code already says\n\nThe scale-up mechanism **exists and is written**: `src/parser/spec/shallow.rs` (ADR-0056) defines a tier where \"adding a language on t",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/220",
      "PublishedAt": "2026-08-08T15:36:59.000Z",
      "State": "closed",
      "Comments": 15,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "arch: table-driven language specs — scale extraction beyond 7 languages (strategic)",
      "Excerpt": "CBM supports 158 languages with almost no per-language code: a single `CBMLangSpec` table (node-type lists for functions/calls/imports + grammar factory pointer + embedded-language re-parse rules; verified: `internal/cbm/lang_specs.h:22-52`, 170KB data table, generic walkers in extract_defs/calls/imports). Adding a language is data entry, not engineering.\n\nAP's per-language extraction caps us at 7. Strategic refactor: extract the language-specific knowledge into a spec table consumed by generic ",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/60",
      "PublishedAt": "2026-07-24T15:16:48.000Z",
      "State": "closed",
      "Comments": 10,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "feat: team-shared graph artifact — committed zstd snapshot with bootstrap import",
      "Excerpt": "From the codebase-memory-mcp source analysis (DeusData/codebase-memory-mcp, ★34.8k; session 2026-07-25). Their highest-leverage onboarding feature: a compressed graph snapshot committed to the indexed repo so teammates never cold-index.\n\nReference implementation (verified): `src/pipeline/artifact.c` — export = strip indexes → VACUUM INTO → zstd (two tiers: best zstd-9 on explicit index, fast zstd-3 from the watcher); import reads the frame content-size header, then incremental indexing fills the",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/55",
      "PublishedAt": "2026-07-24T15:16:16.000Z",
      "State": "closed",
      "Comments": 6,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "ARCH: replace per-language hand-written extraction with the tree-sitter tags-query engine (the only path to 180 languages)",
      "Excerpt": "Owner directive 2026-08-08, and a correction of course. The per-language migration path (#220 phases 1–3: Go, Java, Kotlin/Swift…) makes each language a *nicer* data row but keeps the cost **O(n) in hand-written Rust and hand-authored node-kind lists**. Ten languages took ten efforts; 180 by December cannot be reached that way, and phase 3 has been stopped mid-flight rather than adding another artisanal brick.\n\n## The generic mechanism already exists and is a standard\n\nEvery tree-sitter grammar ",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/224",
      "PublishedAt": "2026-08-08T18:32:19.000Z",
      "State": "closed",
      "Comments": 4,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "arch: incremental (changed-files-only) indexing — prerequisite for artifact incremental fill (#55 follow-up)",
      "Excerpt": "## Gap\n\n`index_codebase` is **all-or-nothing**: `do_index_codebase` removes any existing graph (`remove_stale_graph_artifact`) and rebuilds the whole graph from scratch on every call. There is no path that indexes only the files that changed since a prior graph state.\n\nThis blocks the second half of the issue #55 spec. #55 (team-shared graph artifact, PR #61) delivers **export + bootstrap-import**: a fresh clone decompresses the committed snapshot instead of cold-indexing. But the reference desi",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/62",
      "PublishedAt": "2026-07-24T15:59:05.000Z",
      "State": "closed",
      "Comments": 3,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "MISSION: parse any repository — code AND documents — with a unified query system (6-month horizon)",
      "Excerpt": "Owner directive, 2026-08-09. Two decisions and one scope expansion.\n\n## Decision 1 — the Orbit shape is the editorial line\n\nThe zero-per-language-artifact thesis was tested to destruction and is settled: it reaches **40% of prevalence-ranked languages** (#224, PR #231), not the 82% a convenience sample suggested. SQL and PowerShell — mainstream and fully applicable — are entirely unreached.\n\nSo the architecture is: **a shared engine plus a small, bounded per-language configuration**, the shape G",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/232",
      "PublishedAt": "2026-08-09T15:01:06.000Z",
      "State": "closed",
      "Comments": 2,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "C++: a function-pointer data member is modeled as a method prototype",
      "Excerpt": "Noticed while closing #124 item 4 (data members -> Field/HasField). Not one of #124's enumerated items, so the classification was left **unchanged by intent** and pinned by a test rather than altered.\n\n### Symptom\nA data member of function-pointer type is emitted as a prototype `Method`, not a `Field`:\n\n```cpp\nclass Cb {\n    void (*cb)(int z);   // -> Method|cb (is_prototype=true), not Field|cb\n};\n```\n\n### Why\nThe prototype-vs-data-member discriminator is `has_function_declarator`, a DFS for a `",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/135",
      "PublishedAt": "2026-07-26T23:30:04.000Z",
      "State": "closed",
      "Comments": 2,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "chore(bench-harness): runner.rs still 701 lines after test-extraction, over the 500-line cap",
      "Excerpt": "## Context\n\nWhile closing #214 (bench_end_result scorer bugs), I touched `benches/harness/src/runner.rs` and found it was already 852 lines — well over the `coding-standards.md` §4.1 500-line file cap — before any of that PR's changes. Per the boy-scout rule (§14), I fixed what I safely could in the same PR: extracted the `#[cfg(test)] mod tests { ... }` block (152 lines) into `benches/harness/src/runner_tests.rs` via `#[path = \"runner_tests.rs\"] mod tests;`, a purely mechanical move (no logic c",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/218",
      "PublishedAt": "2026-08-08T15:21:18.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "top",
      "Extractor": "github_issue"
    },
    {
      "Title": "feat(index_codebase): user-configurable folder exclusion — an unreadable secrets directory aborts the entire walk",
      "Excerpt": "## Problem\n\nA user cannot complete `index_codebase` on their repository: the tree contains a directory that is locked down because it holds secrets (permission-denied at the filesystem level), and the indexer has no way to route around it.\n\nTwo distinct gaps compound into a hard failure:\n\n1. **No user-facing exclusion parameter.** The `index_codebase` input schema (`src/tool_schemas.rs`, `index_codebase_schema`) exposes `language`, `dependency_scope`, `bootstrap`, `full`, `cochange`, … but nothi",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/249",
      "PublishedAt": "2026-08-13T14:18:04.000Z",
      "State": "closed",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "bench: rust-self ground truth references three pre-split file paths (graph_store.rs, resolver.rs, indexer/persist.rs)",
      "Excerpt": "## Observed (2026-08-08, release 0.9.1 prep, ~/Developments/anthropic-partnership/automatised-pipeline-wt-release091)\n\n`cargo run --release -p bench-end-result --bin bench_end_result -- --all` on `main` @ f2d3897 (plus the version-bump-only diff in the 0.9.1 release PR) fails both the stale-ground-truth guard and the score gate:\n\n```\n[bench][STALE GROUND TRUTH] corpus=rust-self: references deleted source path \"graph_store.rs\" (this expectation silently scores 0 — fix or remove the label)\n[bench]",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/210",
      "PublishedAt": "2026-08-08T09:10:23.000Z",
      "State": "closed",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "bug(distribution): live-mount dev symlink is structurally incompatible with the marketplace digest pin — server dies with 'cached binary digest mismatch'",
      "Excerpt": "## Symptom\n\nThe plugin MCP server fails to connect in Claude Code (`✘ Failed to connect — -32000: Connection closed`). Manual launch with `CLAUDE_PLUGIN_ROOT` set reproduces:\n\n```\nai-architect-mcp-codebase: FATAL: cached binary digest mismatch; reinstall the plugin\n```\n\nObserved 2026-08-07 on the 0.9.0 marketplace install. This is also the root cause of BOTH tool-availability caveats in the A/B bench rev.2 report (`harness-comparison/results/COMPARISON-rev2.md`): the cortex-viz probe session ran",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/206",
      "PublishedAt": "2026-08-07T21:18:46.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "feat(index): fan-in is blind to markdown/shell references — real hubs undershot by ~17× on doc/script-heavy repos",
      "Excerpt": "## Observed (A/B bench rev.2, 2026-08-07)\n\nProbe P2 (\"which file has the highest fan-in?\") on zetetic-team-subagents:\n\n- Ground truth (exact grep by an independent scoring agent): `rules/coding-standards.md` — **173 references**; `tools/memory-tool.sh` — **171 references**. These are the repo's real hubs.\n- The code graph returned `counts.ap=0` for both — markdown and shell cross-references are not indexed, so fan-in over a doc/script-heavy repo undershoots the real hubs by ~17× (top code-graph ",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/205",
      "PublishedAt": "2026-08-07T19:54:51.000Z",
      "State": "closed",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "query_graph read-only guard: forbidden-keyword scan matches inside string literals — `load.rs`/`::load` paths reject legitimate read queries",
      "Excerpt": "## Observed (A/B bench rev.2, 2026-08-06 → 07)\n\nDuring Cortex's own `ingest_codebase` enrichment, `query_graph` rejected legitimate read-only process-symbols queries:\n\n- 6× on the automatised-pipeline repo, 4× on cortex-viz:\n  `read_only_query_required: query_graph is read-only; found forbidden keyword: LOAD`\n\nEvidence: harness-comparison bench, `results/harness-b/INCIDENTS.md` §4 and `results/harness-b/{automatised-pipeline,cortex-viz}.json#diagnostics`.\n\n## Root cause\n\n`forbidden_cypher_keywor",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/204",
      "PublishedAt": "2026-08-07T19:53:44.000Z",
      "State": "closed",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "query_graph read-only gate: false positives on \"LOAD\" during Cortex ingestion process-symbols queries",
      "Excerpt": "## Observed (A/B ingestion bench, 2026-08-06)\n\nDuring Cortex-driven ingestion (`ingest_codebase` → `analyze_codebase` → process-symbols queries), the read-only gate emitted:\n\n> `query_graph is read-only; found forbidden keyword: LOAD`\n\n6× on the automatised-pipeline run, 4× on the cortex-viz run.\n\n## Evidence\n\n- `results/harness-b/automatised-pipeline.json#anomalies[1]` and `results/harness-b/cortex-viz.json#anomalies[1]` (harness-comparison bench).\n- Incident log: `results/harness-b/INCIDENTS.m",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/200",
      "PublishedAt": "2026-08-07T06:58:14.000Z",
      "State": "closed",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "distribution: ship a SessionStart/SubagentStart code-discovery nudge — codebase-memory-mcp captures tool preference globally and ai-architect ships nothing",
      "Excerpt": "Measured on this machine 2026-08-06. codebase-memory-mcp (the competitor tracked in the CBM parity arc) has installed itself into the **user's global `~/.claude/settings.json`**, not just its own plugin manifest:\n\n```\nPreToolUse:     matcher \"Grep|Glob\"  -> ~/.claude/hooks/cbm-code-discovery-gate\nSessionStart:   matchers startup / resume / clear / compact -> ~/.claude/hooks/cbm-session-reminder\nSubagentStart:  matcher \"*\"          -> ~/.claude/hooks/cbm-subagent-reminder\n```\n\nThe SessionStart ho",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/198",
      "PublishedAt": "2026-08-06T11:34:05.000Z",
      "State": "open",
      "Comments": 1,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "eval: extend the head-to-head harness with a wiki-artifact dimension and a corpus large enough for clustering",
      "Excerpt": "## Context\n\n`benchmarks/eval_headtohead/` (issue #64, PR #86) is pre-registered, executed, reproducible, and publishes the questions we lose. That apparatus is reusable. It has three limits for the wiki-generation question, the third discovered on 2026-08-06.\n\n1. **Corpus size.** 29 synthetic files across four languages. Community detection over seven files per language is not a meaningful test of a wiki generator; whatever it reports is an artifact of the fixture.\n2. **Dimensions.** The measure",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/197",
      "PublishedAt": "2026-08-06T10:06:23.000Z",
      "State": "open",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "feat(wiki): deterministic wiki skeleton export — communities, processes, provenance, coverage gaps",
      "Excerpt": "## Context\n\nAP already computes everything a codebase wiki needs structurally, and publishes none of it as a consumable document skeleton:\n\n- communities — `src/clustering/community.rs`, exposed as `cluster_graph`\n- processes — `src/clustering/process.rs`, exposed as `get_processes`\n- coverage honesty — the missed graph (`query_graph(graph=\"missed\")`) and `parse_incomplete`\n- co-change edges — `index_history`\n\nA narrative layer downstream can only fill prose if it is handed a structured first dr",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/196",
      "PublishedAt": "2026-08-06T10:05:08.000Z",
      "State": "open",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "test: four MCP handler modules have 0% coverage — 1,242 uncovered lines (23% of the workspace gap)",
      "Excerpt": "Four MCP tool-handler modules in the binary crate have **exactly zero** test coverage. Together they are 1,242 uncovered lines — about 23% of every uncovered line in the workspace.\n\nFound while wiring the coverage gate for #160; filed per the standing rule that debt discovered en route becomes a planned work item rather than a note.\n\n## Measurement (2026-07-28, `cargo llvm-cov --workspace`, cargo-llvm-cov 0.8.7, rustc 1.95.0, macOS aarch64)\n\n| File | Lines | Missed | Line coverage |\n|---|---|---",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/169",
      "PublishedAt": "2026-07-28T08:10:15.000Z",
      "State": "closed",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "docs: README layout tree and lbug version have drifted, and no machine check guards the numeric claims",
      "Excerpt": "Filed per §14.3 while answering the OpenSSF Best Practices criteria (`documentation_current`). Two numeric/structural claims in the README had drifted; both are fixed in the same PR that files this issue. What remains is out of that PR's blast radius, because the repository layout is being restructured concurrently by the #151 split epic.\n\n## Fixed in the badge-answers PR\n\n- The README advertised **434 tests** in three places (badge, intro line, Testing section) against a suite that runs **947**",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/161",
      "PublishedAt": "2026-07-27T22:33:35.000Z",
      "State": "closed",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
    },
    {
      "Title": "SECURITY.md points at a private advisory channel that is disabled — no working private disclosure path",
      "Excerpt": "SECURITY.md tells reporters to open a private GitHub security advisory, but that channel is **switched off**, so a non-collaborator who follows the instructions has nowhere to go.\n\n## Evidence (measured 2026-07-27)\n\n```\n$ gh api repos/cdeust/automatised-pipeline/private-vulnerability-reporting\n{\"enabled\":false}\n```\n\nSECURITY.md's only disclosure channel is `https://github.com/cdeust/automatised-pipeline/security/advisories/new`. With private vulnerability reporting disabled, that form is unavail",
      "SourceUrl": "https://github.com/cdeust/ai-architect-mcp-codebase/issues/159",
      "PublishedAt": "2026-07-27T22:32:42.000Z",
      "State": "closed",
      "Comments": 0,
      "Reporter": "Maintainer",
      "Rank": "recent",
      "Extractor": "github_issue"
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