io.github.cgrtml/reasongateother

ReasonGate

Verified · today

Provenance gateway for stdio MCP servers: blocks tool calls fed by untrusted tool results.

Install

claude mcp add reasongate -- uvx reasongate

Our take

ReasonGate acts as a provenance gateway for stdio MCP servers, blocking tool calls influenced by untrusted tool results. It is for security-conscious MCP users experimenting with defenses against prompt-injection and tool-result contamination. The idea is timely and focused, but the low-star, early-stage profile suggests it should be evaluated as an additional guardrail rather than a complete security boundary.

reviewed by hand · 2026-09-18

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Verification record

last verified
today
github stars
14
last commit
today
archived
no
license
Apache-2.0
in registry since
2026-09-17

github.com/cgrtml/reasongate

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