POSTFACT — Resolve Ambiguous Side Effects Before Retry MCP server
Resolve whether an uncertain side-effecting action completed before software retries it.
A88/100grade A
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POSTFACT — Resolve Ambiguous Side Effects Before Retry tools (1)
write = sends, deletes, buys or postsresolve_outcomeFreeCall 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 non-execution evidence, otherwise UNKNOWN. UNKNOWN is the safe default.
Public scan report
scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it
no findings
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 339ms20/20
- Tool poisoning1 tool descriptions checked15/15
- Auth qualityopen endpoint, read-only tools10/15
- Maintenancelast push 6 days ago15/15
- Maintainer identityregistry namespace matches repository owner6/10
Overall 88/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON
Install directly
claude mcp add --transport http postfact https://postfact-api-production.up.railway.app/mcp
POSTFACT — Resolve Ambiguous Side Effects Before Retry: common questions
- Is POSTFACT — Resolve Ambiguous Side Effects Before Retry MCP server safe?
- Yes, by our scan: it is graded A (88/100). Read the POSTFACT — Resolve Ambiguous Side Effects Before Retry safety report
- How do I install POSTFACT — Resolve Ambiguous Side Effects Before Retry?
- It runs remotely at postfact-api-production.up.railway.app. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does POSTFACT — Resolve Ambiguous Side Effects Before Retry need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is POSTFACT — Resolve Ambiguous Side Effects Before Retry maintained?
- The last commit was 6 days ago (2026-09-13). The latest release is v0.1.1.
- Is POSTFACT — Resolve Ambiguous Side Effects Before Retry up?
- 100% of our last 1 checks got an answer. We check remote servers about four times a day.