* fix: QMD 2.0 mcporter compatibility with v1 fallback [AI-assisted]
QMD 2.0 unified all search modes under a single 'query' MCP tool
with typed sub-queries, replacing search/vector_search/deep_search.
- Default to QMD 2.0 'query' tool with {searches: [...]} format
- Auto-detect version on first call and cache for the session
- Fall back to v1 tool names if 'query' is not found
- Backwards compatible: v1 users get one retry then cached
AI-assisted: Built with Claude (Opus 4.6) via OpenClaw. Fully tested
against QMD 2.0 with mcporter 0.7.3 daemon. v1 fallback path not
live-tested (no v1 instance available). Code reviewed and understood.
* test: add QMD v2 tool format and v1 fallback tests
- Verify mcporter bridge uses 'query' tool with {searches: [...]} format (v2)
- Verify fallback to 'deep_search' with {query, limit} format when v2 not found
- Verify v1 fallback logs a warning for visibility
* fix: address review feedback — multi-collection v1 fallback + test cleanup
- Fix multi-collection v1 fallback: resolve effectiveTool at the top
of runQmdSearchViaMcporter so stale 'query' tool names from the
loop are corrected once qmdMcpToolVersion is set to 'v1'
- Assert callCount in v1 fallback test (one v2 attempt + one v1 retry)
- Remove spurious global state reset (qmdMcpToolVersion is per-instance)
* docs: correct version references — breaking change was QMD 1.5, not 2.0
The MCP tool removal (search/vector_search/deep_search → query) happened
in QMD 1.5, not 2.0. QMD 2.0 was the SDK/library refactor.
Updated all comments, test names, and documentation to reflect this.
* fix: respect searchMode when building v2 mcporter queries
When searchMode is 'search' (BM25), only send lex sub-query.
When 'vsearch', only send vec. Default 'query' sends all three
(lex + vec + hyde) for full hybrid search with reranking.
Previously all three sub-queries were always sent regardless of
the configured searchMode, which could trigger unnecessary vector
embedding and HyDE LLM work on setups explicitly requesting
lexical-only search.
Addresses Codex P2 review feedback.
* docs: correct to QMD 1.1.0 — that's the actual version that removed the tools
Per CHANGELOG.md, MCP tools search/vector_search/deep_search were removed
in QMD 1.1.0 (2026-02-20), not 1.5 (which doesn't exist). Versions go
1.0.7 → 1.1.0 → 1.1.1 → 1.1.2 → 1.1.5 → 1.1.6 → 2.0.0.
* fix: remove redundant v1 guard (race condition) + tighten error matching
1. Remove qmdMcpToolVersion !== 'v1' guard from catch block. It's
redundant (effectiveTool === 'query' already prevents infinite retry)
and introduces a race condition: concurrent searches that both probe
with 'query' while version is null would fail after the first sets
version to 'v1'.
2. Tighten isToolNotFoundError regex to require 'Tool' near 'not found'
(within 40 chars, no sentence boundary). Prevents false-positives
when user query text in the mcporter args contains both words.
Addresses Greptile P1 (concurrent-search race) and Codex P2
(overly broad error matching).
* fix: address claude code review — type safety, minScore docs, explicit switch
- Restore type union for tool param instead of bare string
- Add comment explaining minScore omission for v2 (QMD 1.1+ uses
its own reranking pipeline, no minScore parameter)
- Make buildV2Searches switch exhaustive with explicit case 'query'
* fix: resolve CI failures — oxfmt formatting + TypeScript type errors
- Run oxfmt to fix formatting issues
- Add union return type to resolveQmdMcpTool() and
runMcporterAcrossCollections() tool param to satisfy tsc
(string was not assignable to the union type)
* fix(memory): align qmd query collection filters
* fix(memory): narrow qmd missing-tool fallback detection
* fix(memory): ignore qmd timeout text for v1 fallback
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Co-authored-by: Vincent Koc <vincentkoc@ieee.org>
