What tools does the postfact MCP server provide?

postfact exposes 1 tools: resolve_outcome. This list was returned by the running server when we connected to it.

Does postfact require an API key?

No. postfact answered a tools/list request without credentials.

How do I install postfact?

Run: claude mcp add --transport http postfact https://postfact-api-production.up.railway.app/mcp. One-click install links for Cursor and VS Code are also available on the server's page.

Connection check verified live · 27h ago

postfact

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

AI & LLM tooling

Install

Remote (HTTP)

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

Tools 1

GitHub stars —

Installs / wk —

Licence —

Transport streamable-http

Last checked 27h ago

Tools & capabilities

1 tool

Read from the running server on 27h ago.

resolve_outcome read-only methodstatusfailureevidencerequestIdsideEffect +3

Call after a side-effecting API/tool action fails ambiguously and before retrying. POSTFACT returns DONE only with affirmative completion evidence, NOT_DONE only with affirmative n…