V6 FAF New Era - The Standard for AI Context

faf-cli v6.0.10 — MCP Detection + Format 3.0

The biggest v6 release yet. MCP server detection, Python/Rust support, and format version 3.0.

MCP Server Detection

10 MCP frameworks architected. Your MCP server gets the right type, backend, and framework sub-type automatically:

#	Framework	Language	Projects
1	@modelcontextprotocol/sdk	TypeScript	claude-faf-mcp, grok-faf-mcp, faf-mcp
2	fastmcp	Python	gemini-faf-mcp (70% of MCP servers)
3	mcp (Python SDK)	Python	Official Anthropic SDK
4	rmcp	Rust	rust-faf-mcp
5-7	mcp-go, MCP .NET, FastMCP (TS)	Go, C#, TS	Signals ready

Real-World Results

Server	Before	After
claude-faf-mcp	44% cli	59% mcp
grok-faf-mcp	44% cli	59% mcp
gemini-faf-mcp	33% library	41% mcp

Also in This Release

• Format version 3.0 — all generated .faf files use faf_version: "3.0"
• Next.js over React — meta-frameworks supersede their base
• Python dep detection — FastAPI, Django, Flask, SQLAlchemy from pyproject.toml
• Cargo.toml dep detection — rmcp and Rust deps
• Project name from manifests — pyproject.toml and Cargo.toml, not folder name
• Sync never overwrites CLAUDE.md — stamps meta tag, preserves content
• Pre-commit lint hook — errors never reach CI

Numbers

• 375/375 tests — 27 new MCP WJTTC tests
• 95 KB package — 6 files
• 41 test files — 0 failures
• IANA registered — application/vnd.faf+yaml

Install

bunx faf-cli auto          # Bun
npx faf-cli auto           # npm
brew upgrade faf-cli       # Homebrew

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FAF defines. AI consumes. 🏎️