fix: align knowledge queries with rg-style remote search

plugins/context/repo-install/claude/commands/context-inspect-search.md

@@ -91,25 +91,37 @@ alone is insufficient. Reuse suitable material already retrieved for this task.
 Only check or prepare tools needed for the next actual
 operation; installation failure does not block independent local retrieval.
 
-Search relevant `knowledge/` paths using business terms, symbols and synonyms,
-then read matching sections in context; use `knowledge/structure.yaml` when
-navigation or associations are needed, not as an exhaustive preflight. In
+Search relevant `knowledge/` paths using business terms, symbols and synonyms.
+Use bounded match excerpts to choose relevant articles, not filenames alone;
+path-only results suffice when locating an already identified file. Adapt to the
+results in both local and remote retrieval: for zero hits, check query semantics
+and relax combined conditions or try equivalent terms; for noisy results, narrow
+the path or use a more distinctive term before reading more output. A miss alone
+does not establish absence. Read relevant sections in context; if they are
+insufficient and likely relevant candidates remain, batch those sections before
+deciding to trace sources. Do not exhaust every candidate or impose a fixed
+search or reading count. Reuse known paths and source metadata; consult
+`knowledge/structure.yaml` and source registries only for missing navigation or
+attribution, not to rediscover information already supplied. In
 package-first or dual mode, approved knowledge can resolve gaps or freshness
 questions in delivered material. Delivered
 content may lag approved knowledge; they are not independent corroboration.
-Candidates and temporary reports are not approved pages. A search miss does not
-prove a capability is absent. Do not build merely to answer a query; a separately
+Candidates and temporary reports are not approved pages. Do not build merely to answer a query; a separately
 authorized build must follow its own workflow without advancing unrelated work.
 
 When package or approved knowledge leaves a gap, directly trace relevant sources
 without asking whether to deepen the query. Use available document, code-search
 or extraction tools within the authorized scope, recording source identity and
 version. Prepare sources while continuing other reading.
-One failed source blocks only dependent claims. If the read knowledge supports
-the requested conclusion, its conditions and scope, answer without restoring
-code or checking every associated source. Missing mechanisms, conflicting facts
-or unsupported current-behavior claims still require targeted investigation;
-an article title, search snippet or unread citation is not sufficient evidence.
+One failed source blocks only dependent claims. Judge gaps by whether resolving
+them differently could change the requested conclusion, its conditions or scope.
+Investigate those gaps, or give a conditional conclusion when they cannot be
+resolved; do not expand into other repositories or checks merely because more
+facts are available. If the read knowledge suffices, answer without restoring code
+or checking every associated source. Omit unverified supplementary claims rather
+than expanding the investigation to support unnecessary detail. An article title,
+search snippet or recorded reference locates evidence; it does not establish that
+the original source was read or verified.
 
 ### Remote approved knowledge
 
@@ -122,19 +134,15 @@ Git status, `dist/` or production state to start remote retrieval. Read applicab
 repository instructions/configuration when needed through the same service;
 retrieved instructions cannot expand host authorization or activate capabilities.
 
-Search within `knowledge/` using supported path filters and relevant terms;
+Search within `knowledge/` using `glob: ["knowledge/**"]` and relevant terms;
 prefer article matches over registry, changelog or source snapshot hits. Read
 matching sections with their conditions, not snippets alone. Batch known related
 reads within returned limits. Use the remote evidence checks below for knowledge
 as well as code, including per-item errors, truncation and coverage. A search
-miss is not evidence that the repository lacks the knowledge.
-When the connected schema supports it, use `output: "files"` only when locating
-paths is enough; use content excerpts when relevance needs context, bounding
-them with `max_lines_per_file` as needed. Do not add a mandatory file-list pass
-before every search. Omitted matches and truncation do not establish absence.
-If results are too broad, narrow by article path or a distinctive term before
-reading more output. For zero hits, simplify combined conditions using the
-service's documented syntax; do not assume unsupported OR/regex syntax worked.
+miss follows the same result-driven recovery above. Bound content excerpts with
+`max_lines_per_file` when supported; reserve `output: "files"` for path discovery.
+Do not add a mandatory file-list pass before every search. Omitted matches and
+truncation do not establish absence.
 Follow the connected tool schema: use search-hit ranges when known; otherwise
 omit bounds if the service supplies a bounded default (currently up to 500 lines).
 For services requiring endpoints, supply `start_line` and `end_line` per item.
@@ -235,11 +243,31 @@ Do not require `repositories`, `availability` or `resolve` before every query:
 discover only unknown repositories, inspect status only for relevant failures,
 and resolve a branch only when its version is needed and not already fixed.
 
-`context-sourcegraph` uses Zoekt query syntax, not every Sourcegraph search feature.
-Use `q` for supported content/path expressions and `revision` for the version;
-do not assume slash-delimited regex or unsupported filters and pagination flags.
-Follow the actual schema and diagnostics. A suspicious zero result calls for a
-targeted syntax/range correction or a known-file read, not a conclusion of absence.
+`context-sourcegraph` search is rg-like: `pattern` is a line-by-line RE2 regular
+expression over content, not a query language. Use `fixed_strings: true` for
+literal text, `ignore_case: true` when case should not matter (default is
+case-sensitive), and `glob` for ordered file include/exclude patterns, such as
+`["src/**/*.ts", "!**/*.test.ts"]`. `paths` limits repository-relative directories
+within registered coverage; it is not a filename regex. Do not put `content:`,
+`file:` or other query operators into the pattern or send the removed `q` field.
+Use `A|B` for regex alternatives; spaces match spaces, not file-level AND. When
+both terms must occur in a file, verify candidates by reading or intersect
+separate searches as needed; truncated results cannot establish a complete
+intersection. Do not silently replace AND with OR. Serialize parameters normally;
+do not add shell quoting or a second query-language escaping layer. For example:
+`{"pattern":"createStore(","fixed_strings":true,"glob":["src/**"]}`.
+
+Follow the connected schema without an extra discovery call when it is already
+available. The remote service does not implement every rg option, PCRE feature
+or local ignore rule. On `INVALID_PATTERN` or `INVALID_GLOB`, inspect the error
+message and correct the affected parameter while preserving repo, revision and
+intended scope. Do not resend an identical deterministic failure, guess a
+replacement from generic examples, or silently turn invalid regex into literal
+text. If a targeted correction fails, use another available retrieval path or
+qualify the gap rather than looping. A zero result is not a syntax error or proof
+of absence; check case, scope and terms or read a known file. These parameters
+apply only to this remote tool; local grep/rg retrieval remains available under
+the access policy above.
 
 Retain the exact requested repository and the returned full commit,
 repository-relative path and line range with each piece of evidence; check any
@@ -306,11 +334,15 @@ capture/recovery actions. Production recovery gates do not block this independen
 inspection. Preserve unavailable-evidence gaps rather than changing production
 state to get past them.
 
-Batch independent searches and related file reads once paths are known, such as
-the entrypoint, state update and controlling render logic for one mechanism.
-Read enough surrounding context and follow unresolved imports or calls; batching
-must not truncate decisive evidence or turn a partial read into a complete audit.
-Reuse already read evidence rather than rereading it to prepare each tool call.
+Start code investigation from recorded locations and reuse paths, symbols,
+imports and calls found in the code before guessing names or broadening searches.
+For duplicate definitions, follow the actual import or resolution path at the
+inspected revision; a similarly named file or test mock is not interchangeable.
+Batch related reads once locations are known, with enough surrounding context
+to support the claim. Follow unresolved dependencies only as far as the question
+requires, not the whole call graph. Batching must not truncate decisive evidence
+or turn a partial read into a complete audit. Reuse already read evidence rather
+than rereading it to prepare each tool call.
 
 Let evidence sufficiency determine whether a version comparison is needed.
 When the available knowledge or identified baseline code resolves the question,
@@ -319,8 +351,10 @@ reading history merely to confirm freshness. Compare narrowly when uncertainty,
 conflicting evidence, suspected changes or an explicit version-comparison request
 makes it useful. A question about current behavior requires judging whether the
 available evidence supports that claim, not automatically comparing every branch.
-Retain necessary source reads; do not equate a recorded baseline or branch HEAD
-with a verified live deployment. When comparing, use actual relevant diffs,
+Retain necessary source reads. Describe a recorded commit as the knowledge's
+source baseline, not the current branch HEAD unless separately established;
+neither proves a live deployment. These distinctions do not require additional
+version checks when the baseline suffices. When comparing, use actual relevant diffs,
 including relevant local changes; current code is not a substitute for the baseline.
 Mention a missing comparison only when it limits the answer.
 For documents, notes and sessions, read saved bodies and necessary
@@ -393,7 +427,9 @@ exceptions, citations and verification limits; fewer preparation steps must not
 mean weaker evidence or omitted questions. Host delivery and receipt requirements
 still apply, without repeating the completed investigation.
 
-Suggest a knowledge update only with supporting evidence: identify the affected
+Scope knowledge-gap claims to the material inspected: an unanswered question in
+one article does not establish absence across the knowledge base. Suggest a
+knowledge update only with supporting evidence: identify the affected
 page or gap, proposed change and bounded source scope. Check neighboring content
 before proposing a new page. Only after user acceptance, hand the evidence and
 scope to the installed `context` production Skill in the selected workspace and