Best Writing MCP Servers

MCPpedia tracks 1,154 writing MCP servers. 356 of them score at least 50 out of 100, and 174 clear 70 - about 15% of what has been published in this space. The remaining 798 are thinner: registry entries with no description, no published tool schema, or no commit in the last year. They are all still listed here, because knowing a server exists and is unmaintained is worth as much as knowing a good one exists.

io.github.xberg-io/crawlberg leads the list at 92/100. io.github.shuji-bonji/pdf-writer-mcp (91) and Wechatsync (91) follow. Every score is the same five weighted inputs: security (CVE scanning, tool-poisoning detection, and whether the server authenticates at all), maintenance (commit recency, release cadence, and download trend), documentation, client compatibility, and token efficiency - how much of your context window the tool definitions consume before you have asked anything.

1 of these servers are published by the vendor behind the underlying API rather than by a third party, which is usually the difference between an integration that tracks upstream changes and one that quietly stops working. 1 currently carry an open CVE; those are flagged on the server's own page with the advisory and its severity.

Also see: All Writing servers, Best Productivity, Best Developer Tools, Best Data, Best Finance

Last updated November 13, 2026