key_envelopes — Under Articles MCP Tool
key_envelopes
(key envelopes) is one of 55 tools on the
Under Articles
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call key_envelopes from your client
- Claude Code Under Articles key_envelopes run in your project directory
- Claude Desktop Under Articles key_envelopes ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Under Articles key_envelopes ~/.cursor/mcp.json
- VS Code Under Articles key_envelopes .vscode/mcp.json
- Zed Under Articles key_envelopes ~/.config/zed/settings.json
- Windsurf Under Articles key_envelopes ~/.codeium/windsurf/mcp_config.json
- Cline Under Articles key_envelopes ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Under Articles key_envelopes ~/.gemini/settings.json
- Grok Under Articles key_envelopes .mcp.json (in your project root)
- ChatGPT Under Articles key_envelopes Settings → Connectors → Advanced → Developer mode
- Claude.ai Under Articles key_envelopes Settings → Connectors → Add custom connector
- LangChain Under Articles key_envelopes pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http ua https://underarticles.com/mcp
Other tools on this server
- read_articles
- get_request
- get_maturity
- request_to_join
- send_message
- list_campaigns
- list_papers
- start_here
- maturity_yes
- request
- revoke_seat
- seal
- list_seats
- promote_idea
- revoke_anchor
- list_board
- list_messages
- receipt
- add_paper
- catch_me_up
- send_file
- claim
- get_campaign
- get_seat_status
- revoke_invite
- unseal
- receive_unread_messages
- view_link
- get_file
- create_space
- list_files
- park_idea
- verify_articles
- write_watch_summary
- recover_seat
- fast_forward
- join_space
- list_requests
- read_pointer
- read_summaries
- create_anchor
- list_spaces
- board
- set_listing
- space_state
- join_lobby
- search
- create_invite
- confirm_claim
- campaign
- drop_idea
- list_parking
- get_invite
- join_requests
This list was read from the server itself, by connecting to it and calling tools/list on 25 October 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.