Scope MCP discovery, setup, doctor, status and recovery guidance by selected tool families using one contract inventory and shared catalog identity. Preserve default discovery, canonical validation and complete Evidence.
Fixes#3246. Builds on #3026. Real libcrypto workflow verifies all 5,367 exports and identical complete Evidence. Static/source/build/docs/Windows/package/Greptile checks pass; ten assertions reproduced identically on clean main and feature across Node 24/22, with cancelled coverage explicitly unverified. Merge uses the user-authorized bypass for baseline failures and unchecked human-readiness declarations, without attesting human review.
Co-authored-by: 0xLLVEL <fakhrezan1@gmail.com>
Co-authored-by: Codebuff <noreply@codebuff.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* fix(mcp)!: return a compact binary_session status by default
binary_session {} with no target open returned about 66 KB, most of it
provider rejection diagnostics and candidate capability sets that the
skill's recovery flow re-reads on every retry. 6.8.0 grew it by 21%
because the shared regex capability limitation began repeating setting
bounds and step-by-step recovery for every search operation of every
provider (#6099, #6267, #6301, #7049) and IDA gained that limitation for
its two search operations (#4862).
The regex limitation now states the effective deadline and heap, their
sources and where to change them; the deadline and heap errors keep the
full recovery. binary_session gains detail: summary (default) or
complete. The summary keeps open state, target identity, the binding,
route capabilities, run, activity and health status, each candidate's
availability and target-support status, code and reason, and every
tool's availability, reason, remediation and modes, and lists the
fields it leaves out in omitted_fields. Complete detail returns the
previous shape. The CLI capabilities and providers commands keep
complete provider facts through the same application projection.
BREAKING CHANGE: binary_session {} no longer returns
analysis_provider_candidates[].availability.diagnostics,
target_support.diagnostics or capabilities, or tool_availability group
surface, effects and annotations. Pass {"detail": "complete"} to get
them.
Fixes#7109
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
* fix(mcp): key binary_session output fields by detail
The output schema accepted detail: "complete" with summary candidates or
tool groups, and a summary without omitted_fields, so detail did not
tell callers which fields existed. Each session kind is now crossed
with a detail-specific shape: a summary requires omitted_fields and
summary-only candidates and tool groups; complete requires diagnostics,
candidate capabilities and static tool flags and forbids omitted_fields.
Both the canonical schema and the SDK-validated advertised schema reject
mismatched shapes.
The verifier helper accepts summary candidates only for a validated MCP
summary; CLI provider output still requires candidate capabilities.
Regex limitation tests check values, sources and setting names instead
of whole sentences.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Retain native-only dispatch workflows without requiring a deep provider profile. Validate exact target, operation, and current reader bindings during open, import, recording, and export; preserve selected deep bindings and caller limits.
Validated public CLI and stdio MCP save/reopen, exact CLI replay, changed-limit cache partitioning, baseline failure and candidate success on an Apple-clang fixture, snapshot lifecycle regressions, typecheck and lint. No target or deep engine execution. Fixes#5529.
Replace the cast from an asynchronous owner result with an awaited schema-validated projection. Give the producer a narrow typed router port and construct complete recording inputs.
Validation: all three controls failed on unchanged e567033a7 and pass after repair; check:fast passed. No provider runtime behavior claim.
Refs #4666
Group repeated session tool availability and provider capability facts, preserve complete named contracts and ordered limitations, and remove duplicate catalog descriptors. Update consumers and migration guidance.
Validated by all 31 CI jobs, focused source checks, and actual Claude Code/Linux Hopper/native Windows Ghidra small-target workflows on the current integration tree.
Refs #723.
BREAKING CHANGE: binary_session no longer includes server_identity.catalog.tools; tool_availability and provider capabilities use grouped facts documented in docs/mcp-contracts.md.
Co-authored-by: Kaoru0822 <208281322+kaoru0822-kitauji@users.noreply.github.com>
