Writing assistance MCP servers

A server here drafts, edits or proofreads text: grammar, style, tone.

Not here: translation and fiction writing.

305servers
198 remote107 localTagged by Odel's AI, which can make mistakes

Best fit

131 made for this, ranked by starsRemoteLocal
  1. Pain in the Agent @krllagent/painintheagent-mcpHumanize, rewrite and analyze prose with one shared Pain in the Agent account allowance.8% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.
  2. Un-Default @nomadbuilder/un-defaultCatch racist, sexist & ableist defaults in AI and human copy. Local rules, no account.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  3. Wechat Writer @datoushiwo/wechat-writer-mcp面向技术博主的 AI 内容加工流水线 MCP —— 从原始素材到公众号草稿箱6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  4. Being Human @syedomershah99/being-humanLearns your writing voice from your own prompt history, then makes the model write like that.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  5. Rephrasy @rephrasyai/rephrasy-mcpHumanize AI text and check AI-detection scores from Claude, Cursor, or any MCP client.10% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  6. AI Slop Checker @parweb/ai-slop-checkerDeterministic offline scorer for AI-writing tells in text and landing copy.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from MCPB.
  7. Freelance Ops @nimish14/freelance-ops-mcpFreelance invoice ops MCP — overdue status, tone suggestion, and reminder drafts4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  8. Outbound Engine @closermethod/outbound-engine-mcpOne cold-outreach engine for any target: HOOK/BRIDGE/SOFT-ASK, follow-up ladder, reply playbook.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  9. Content Hooks @closermethod/content-hooks-mcpShort-form hook styles, script structures, retention and CTA rules for creators.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  10. Brand Voice @zoharbabin/brand-voiceEnforce brand writing guidelines in Claude Code — PostToolUse hook + MCP server4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  11. Silent Brief @warmachine2121/silent-brief-mcpAI-generated legal and business documents. Pay XMR, no accounts, no KYC.37% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  12. Ukrainian Language Reference (vitalinguist) @vitalinguist/ukr-vitalinguist-mcpUkrainian grammar/surzhyk check + authentic-rendering lookup. Wraps ukr.vitalinguist.com API.3% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  13. Craft Content @shashwatgtm/craft-content-mcp8 content tools: Case Studies, Newsletters, Webinars, Repurposing, Thought Leadership6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  14. Touchstone @savecharlie/touchstoneVerifiable text/code/measurement tools for agents, each reproducing a named authority.6% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  15. Humanify @morebetterclaw/humanify-mcpTransform AI-generated copy into human-sounding, GEO-optimised marketing content.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  16. Humantextpro MCP @humantextpro/mcp-serverAI text detection and humanization for Claude Code, Cursor, and Windsurf.15% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  17. NextRole Proxy @bats64mgutsi/nextrole-mcp-proxyMCP proxy server for NextRole CV tailoring services12% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  18. Writio @alexlarcheveque/writioLinkedIn-native AI content creation, scheduling & analytics via MCP.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  19. Syncpen @airbuzz/syncpen-mcpThe markdown workspace your AI can read, search, and suggest edits in — every change signed.5% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  20. Byakugan @jayofemi/byakuganPrivate, on-device AI-text analysis including detection, AI-tell spans, and reuse overlap.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  21. Job Description Ai @csoai-org/job-description-ai-mcpJob Description Ai MCP Server by MEOK AI Labs10% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  22. Grammar Fix Ai @csoai-org/grammar-fix-ai-mcpGrammar Fix Ai MCP Server by MEOK AI Labs12% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from PyPI.
  23. Writing Clinic @stockandawe/writing-clinicFree MCP tool: paste your writing, get a one-line diagnosis and a tightened rewrite.4% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from npm.
  24. Fabric Atelier @copyleftdev/fabric-atelierAI-powered content processing with 226 Fabric patterns for writing, analysis, and code generation.7% chance this is malicious. Assessed by AI, which can make mistakes.Runs on your machine, installed from Docker.