POSTFACT — Resolve Ambiguous Side Effects Before Retry MCP server

Resolve whether an uncertain side-effecting action completed before software retries it.

Category: Dev tools

● Online, checked 64 min ago · 386 ms

Source: official MCP Registry entry io.github.GSterlingPress/postfact · repository

Direct MCP URL and setup

CLAUDE CODE

claude mcp add --transport http io-github-gsterlingpress-postfact https://postfact-api-production.up.railway.app/mcp

CURSOR / VS CODE (mcp.json)

{ "mcpServers": { "io-github-gsterlingpress-postfact": { "url": "https://postfact-api-production.up.railway.app/mcp" } } }