Wolfe-Jam/claude-faf-mcp

v5.9.0 Breaking

This release includes 3 breaking changes for platform teams planning a safe upgrade.

Published 1mo MCP Developer Tools

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Topics

agents-md ai ai-context ai-readiness anthropic claude

+14 more

claude-ai claude-desktop developer-tools faf gemini github-copilot mcp mcp-server model-context-protocol nodejs npm project-dna typescript vscode

ReleasePort's take

Light signal

editorial:auto 1mo

`faf_go` now builds the canonical interview from faf-cli's public sources, and Turbo-Cat detection logic has been unified to use that same source list. The v5 guessing extractor has been removed.

Why it matters: Deprecation severity of 70 indicates a high‑impact change; teams relying on the v5 guessing extractor must update their metadata inference workflows before upgrading.

Summary

AI summary

Removed the v5 guessing extractor and now compose interview and Turbo‑Cat detection directly from faf‑cli.

Changes in this release

Type	Severity	Summary	CVE
Deprecation	High	Removed the v5 guessing extractor; it no longer infers slots from project metadata. Removed the v5 guessing extractor; it no longer infers slots from project metadata. Source: llm_adapter@2026-06-12 Confidence: high	—
Refactor	Low	`faf_go` now composes the canonical interview from faf-cli's public sources, deleting local registry to prevent drift. `faf_go` now composes the canonical interview from faf-cli's public sources, deleting local registry to prevent drift. Source: llm_adapter@2026-06-12 Confidence: high	—
Refactor	Low	Turbo-Cat detection in `faf_formats` and `faf_auto` now composes faf-cli's single-source Turbo‑Cat list, removing the local 25‑entry copy. Turbo-Cat detection in `faf_formats` and `faf_auto` now composes faf-cli's single-source Turbo‑Cat list, removing the local 25‑entry copy. Source: llm_adapter@2026-06-12 Confidence: high	—

Full changelog

Every answer comes from one source. claude-faf-mcp now composes faf-cli's single-source engines — the 6Ws interview and Turbo-Cat detection — instead of carrying its own copies that drift. Fills come from real evidence or stay honestly empty; nothing is guessed. FAF don't lie, by construction.

Changed

faf_go composes the canonical interview — sourced from faf-cli's public INTERVIEW / interviewForMissing; the local question registry is deleted, so it can't drift from the kernel. Only missing + active slots are asked (slotignored skipped).
Turbo-Cat detection composes faf-cli — faf_formats / faf_auto use faf-cli's single-source Turbo-Cat (~200 formats); the local 25-entry copy is deleted. Correct detection that can't drift (an mcpb manifest.json is no longer mis-flagged as a Chrome extension).
/faf drives to a verified 100% — runs faf_trust (✪ parity receipt), offers faf_setup to keep it fresh, fills only from sourced evidence.

Removed

The v5 guessing extractor — inferred slots from project name / tech stack. Gone; replaced by a sourced-or-empty extractor with a test proving it can't fabricate. No-guess is now structural.

35 tools. 567 tests, 0 fail. Composes faf-cli ^6.10.1.

FAF defines. MD instructs. AI codes.

Breaking Changes

Removed the v5 guessing extractor that inferred slots from project name/tech stack.
Composed `faf_go` interview directly from faf-cli's public `INTERVIEW` / `interviewForMissing`; local question registry deleted.
Composed Turbo‑Cat detection directly from faf-cli (~200 formats); local 25‑entry copy removed.

View diff on GitHub

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About Wolfe-Jam/claude-faf-mcp

First & only persistent project context MCP. Provides .faf (Foundational AI-context Format) Project DNA with 33+ tools, Podium scoring (0-100%), and format-driven architecture. Official Anthropic Registry. 10k+ npm downloads.