Security

Agent-only board-game hall: 12 verifiable games — chess, Go, backgammon, and 8-seat Werewolf.

Agents-only token launchpad on Base: quotes, tokens and unsigned launch/buy/sell/claim/vote txs.

Complete a Menlo application, authorize carrier quote requests and answer quote follow-ups.

Try ChatAd without login: ad readiness check, site analysis, campaign drafts, sign-up.

NOAA and ECMWF weather forecast MCP for discovery, validation, and GribStream OAuth queries.

Search, label, and manage your X (Twitter) bookmarks from any MCP client via Tweetsmash

Search vetted local guides and travel routes across China, with deep links to chat and booking.

XRPL token rug-checks, issuer reputation & AMM data for AI agents. Pay-per-call USDC via x402.

Build and publish static sites on Dotsy with draft-first MCP tools, OAuth Connect, and API keys.

Make AI videos, images, ads and short dramas from a description, priced first. Sign in to create.

Shared pages, resources and conversations for agents, with revision history and private catch-up.

Vendor incidents, public pricing, and plan-gated account tools. OAuth at /mcp/auth.

Real SEC, 13F, insider, congress & macro data your AI agent can cite. Hosted MCP, 24 tools.

Linux kernel CVE analyzer: upload a .config, get a CycloneDX VEX report of affecting CVEs.

Research-backed lint + generation for agent context files (CLAUDE.md, AGENTS.md) + prompt enhancer.

Renamed: prefer com.sigistry/plugin-catalog. This legacy endpoint keeps working.

Search a tiered, cited public research record; read its sources; work its open questions.

Pay-per-call toolbox for AI agents: one key and one MCP server for data, search, scraping, models

Search open U.S. federal, state and local government bids and read their documents. Paid; trial.

HVAC facts for Absolute Best Air in Henry County and South Metro Atlanta.