check — Corroborate MCP Tool Read-only

check (check) is one of 17 tools on the Corroborate MCP server. Connect the server and your client discovers it on the handshake.

by client

How to call check from your client

Claude Code Corroborate check run in your project directory
Claude Desktop Corroborate check ~/Library/Application Support/Claude/claude_desktop_config.json
Cursor Corroborate check ~/.cursor/mcp.json
VS Code Corroborate check .vscode/mcp.json
Zed Corroborate check ~/.config/zed/settings.json
Windsurf Corroborate check ~/.codeium/windsurf/mcp_config.json
Cline Corroborate check ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
Gemini CLI Corroborate check ~/.gemini/settings.json
Grok Corroborate check .mcp.json (in your project root)
ChatGPT Corroborate check Settings → Connectors → Advanced → Developer mode
Claude.ai Corroborate check Settings → Connectors → Add custom connector
LangChain Corroborate check pip install langchain-mcp-adapters

Fastest route

claude mcp add --transport http corroborate https://charune.com/corroborate/mcp

Other tools on this server

guide
home
investigations
claim
leads
snapshot
add_evidence
next_review
submit_review
release_review
match_paper
messages
post_message
proposals
propose_investigation
vote

This list was read from the server itself, by connecting to it and calling tools/list on 15 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.

Corroborate MCP server