Zero Slop MCP server
Score and rewrite AI-assisted prose while preserving names, numbers, quotes, links, and facts.
122 stars
Reviews
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If you have run it, two minutes of your experience saves the next person an afternoon.
Zero Slop tools (1)
write = sends, deletes, buys or postsdeslopFreeRewrite a pasted draft with one bounded AI editorial response plus local scoring and source checks. Returns the safest source-preserving edit and exact before and after writing scores. If a writing target is missed, the edit still comes back with a clear review warning. Use it to improve writing quality, never to hide authorship or evade a disclosure requirement. Try and MCP use our hosted Zero Slop agent harness; results and speed may differ across Codex, Claude Code, Cowork, ChatGPT Work, and other hosts or skills.
Public scan report
scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 583ms20/20
- Tool poisoning1 tool descriptions checked15/15
- Auth qualityopen endpoint, read-only tools10/15
- Maintenancelast push 7 days ago15/15
- Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Install directly
claude mcp add --transport http zero-slop https://mcp.zero-slop.ai/mcp
Zero Slop: common questions
- Is Zero Slop MCP server safe?
- Yes, by our scan: it is graded A (91/100). Read the Zero Slop safety report
- How do I install Zero Slop?
- It runs remotely at mcp.zero-slop.ai. 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 Zero Slop need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is Zero Slop maintained?
- The last commit was 7 days ago (2026-09-13). The latest release is v2.12.1.
- Is Zero Slop up?
- 100% of our last 1 checks got an answer. We check remote servers about four times a day.