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vinkius-labs/mcp-fusion

MCP Developer Tools

A TypeScript framework that enforces security at the architectural level of MCP servers, providing a typed egress firewall and state‑gated tooling.

TypeScript Latest v4.2.0 · 7d ago Security brief →

Features

  • Enforces a typed egress firewall (Presenter) to strip undeclared fields and redact PII before LLM output.
  • State‑gate FSM removes tools from the agent’s namespace when workflow states forbid them.
  • Provides an AI‑readable SKILL.md contract so coding agents generate governed servers automatically.

Recent releases

View all 106 releases →
No immediate action
v4.2.0 New feature

seoMetadata block

No immediate action
v4.1.0 New feature

Progressive disclosure

Review required
v4.0.4 Bug fix
RCE / SSRF Dependencies

process.env handling fix

Upgrade now
v4.0.3 Bug fix
Breaking upgrade

`process.env` literal corruption fix

Review required
v4.0.1 Bug fix
Breaking upgrade Auth

PostProcessor async fixes

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About

Stars
253
Forks
21
Languages
TypeScript JavaScript Shell
Downloads/week
143 ↓22%
NPM Maintainers
1 Single npm maintainer
Contributors
1
TypeScript
Types included ✓

Install & Platforms

Install via
npm

Beta — feedback welcome: [email protected]