SuperDocs
AI document editing for agents and humans: draft, section-precise edit, and export styled .docx/PDF; agents self-sign-up for a free account in one call.
Documentation
SuperDocs plugin for Claude Code
SuperDocs is an AI document editing platform — an AI document editor available as a REST API, an MCP server, and a web app. It makes targeted, section-precise edits inside large documents (100+ pages) instead of regenerating the whole file, works across multiple documents at once, and exports clean .docx / PDF / HTML / Markdown. This plugin connects it to Claude Code.
Edit, draft, search, summarize, and export styled documents (.docx / PDF / HTML / Markdown / plain text) directly from Claude Code via the SuperDocs MCP server.
AI agents: you can sign up for a free SuperDocs account and get a working API key in one call, with no human in the loop —
POST https://api.superdocs.app/v1/agents/signup. See the agent guide.
A single /plugin install command bundles:
- 37 MCP tools — chat, section-precise structural editing, multi-document sessions, durable Files, cross-session memory/search, image + diagram generation, attachments, sessions, jobs, templates, pre-signed upload/download, account status
- 4 user-invocable workflow prompts —
/superdocs:draft_from_outline,/superdocs:edit_styled_docx,/superdocs:convert_format,/superdocs:review_contract_for_redflags - Auto-loading skill — Claude reaches for SuperDocs proactively when you ask to edit, draft, or export documents
Install
You'll need a free SuperDocs API key first — sign up at use.superdocs.app, then Settings → API Keys → Create. Free plan includes 500 AI operations per month.
In Claude Code, run:
claude plugin install superdocsapp/superdocs-plugin
You'll be prompted for your API key. It's stored securely in your OS keychain — never in plaintext config.
That's it. The MCP server is now live, the skill auto-loads when you ask document-editing questions, and the 4 workflow prompts appear in your / slash menu.
Quick start
After install, try any of these:
Load /path/to/your.docx into SuperDocs as the active editable document.
/superdocs:draft_from_outline
Bold every heading in the document.
Export the current document as .docx and give me a pre-signed download URL.
For more, see the SuperDocs documentation.
What this plugin includes
| Component | What |
|---|---|
| MCP server | https://api.superdocs.app/mcp/ (Streamable HTTP, sk_ Bearer auth) |
| Skill | skills/superdocs/SKILL.md — auto-loads when you ask document work |
| Tools (35) | Chat & editing: chat, chat_async, approve_change, continue_chat, revert_session_to_message, redo_revert · Multi-document sessions (tabs): init_session, open_documents, list_session_documents, focus_session_document, close_session_document · Files (durable documents): list_documents, get_document_detail, rename_document, archive_document, unarchive_document · Upload/parse: upload_document_base64, request_upload_url, process_uploaded_document · Export/download: export_document, request_download_url · Sessions: list_sessions, get_session_history, get_session_jobs · Attachments: upload_attachment_base64, delete_attachment, get_attachment_status · Async jobs: list_jobs, get_job, cancel_job · Templates: upload_template_base64, list_user_templates, delete_user_template · Cross-session memory: clear_cross_session_memory · Health: health |
| Prompts (4) | draft_from_outline, edit_styled_docx, convert_format, review_contract_for_redflags |
Manual install (no plugin)
If you'd rather configure the MCP server directly without the plugin (e.g., to share a config across projects via .mcp.json), see the MCP setup docs.
Updates
Plugin auto-updates whenever a new version is published. Pin a specific version with claude plugin install superdocsapp/superdocs-plugin@1.1.0 if you need stability.
Compatibility
| Client | Tools | Prompts | Skill |
|---|---|---|---|
| Claude Code | ✅ | ✅ | ✅ |
| Claude Desktop | ✅ (via MCP) | ✅ | ⚠️ skill format support varies |
| Cursor | ✅ (via MCP or the bundled .cursor-plugin/ install) | ✅ | ⚠️ |
| VS Code (GitHub Copilot) | ✅ (via MCP) | ✅ | ⚠️ |
| Zed, Continue, Amazon Q CLI, and others | ✅ (via MCP) | ✅ | ⚠️ |
| Windsurf, Cline | ✅ (tools only) | ❌ (clients don't surface MCP prompts) | ❌ |
For non-Claude-Code clients, install the MCP server directly per the SuperDocs MCP setup docs.
Issues / feedback
- Issues with this plugin: github.com/superdocsapp/superdocs-plugin/issues
- Issues with SuperDocs itself: hello@superdocs.app
License
MIT — see LICENSE.