Add inline, range-anchored comments to Google Docs - the one comment op the Google APIs can't do.

Grade a track record before risking capital: REAL_EDGE/REGIME_LUCK/NEGATIVE_EV. Fail-closed.

KYA: fail-closed CLEAR/REVIEW/BLOCK counterparty screen (OFAC + on-chain), signed receipt.

Save chat notes from Claude Desktop to your vault — MCP on Obsidian CLI. Keep what matters.

Publish files and folders to the web instantly: permanent URLs, immutable versions, claim links.

Query Spanlens LLM observability from Cursor, Claude Desktop, or Continue via MCP.

The API-change deploy gate for AI coding agents. Read-only breaking-change detection.

Email for AI agents: send mail, manage contacts, automations & webhooks. Zero-DNS first send.

MCP server for E.Leclerc Drive — search products, manage cart, and order groceries from Claude

On-demand access to thousands of install-ranked Claude Code skills - search and load mid-task.