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. LinkedIn Content Planner @theona/linkedin-content-plannerDraft, revise and review LinkedIn posts; a human approves each one before it goes live.5% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  2. Mora AI @mora-ai-content-studio/moraCodex guesses your brand voice. Mora AI gives it the real one: your catalogue and performance.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  3. Moltline Humanizer @moltlinestudio/humanizerFind AI-isms with evidence and fingerprint a writing voice from samples. 3 of 5 free.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  4. Moltline Creator Studio @moltlinestudio/creator20 blogging, brand-voice, copywriting, video and social skill products. 6 of 8 free.4% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  5. Chasa @docracy1/chasaAI invoice follow-up emails for freelancers. Draft-only, never sends for you.8% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  6. 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.
  7. 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.
  8. 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.
  9. Publiar @tokdar2410621/publiarEcrit des lead magnets LinkedIn qui refusent d'inventer, rend le visuel et publie.7% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  10. Personhood @givepersonhood/personhoodRewrite AI-generated text so it reads as human, in a persona's voice.10% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; no sign-in.
  11. Idiolect AI @idiolect/idiolect-aiWrite, rewrite, and refine in your own style. Build and manage your Writing Profile.6% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  12. Liftli @liftli-ai/liftliStrategist, ghostwriter, scheduler and analyst in one, inside your AI. LinkedIn, X, Substack.9% chance this is malicious. Assessed by AI, which can make mistakes.A remote server; you sign in with your account.
  13. 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.
  14. 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.
  15. 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.
  16. 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.
  17. 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.
  18. 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.
  19. 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.
  20. 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.
  21. 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.
  22. 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.
  23. 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.
  24. 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.