MCP servers for Claude Code

Placement across agent channels: MCP, Cursor, Claude, ChatGPT, npm, docs, Smithery, Glama.

Agent Community MCP: member lookup, stats, DMV checks, and proposed .agent name interest.

Compute-is-carbon energy/carbon ledger for agent work with Landauer-limit validation.

Verify an agent's advertised route, price, payment details, and schemas against its live endpoint.

Deny-by-default authority leases for agents wielding real power.

Bounded crawl-readiness check for agent access: robots.txt, sitemap.xml, llms.txt, homepage.

Economic evidence for AI agents. Paid x402 reports in Base USDC; no credit score.

Daily AI-ecosystem data: GitHub AI/MCP repos, MCP registry, HF trending, LLM pricing, with history.

34 tools: OFAC sanctions, counterparty checks, company, domain, email. 25 free calls.

Crypto market context, BSC alerts & token verdicts for agents. x402 on Base.

Where AI agents discover products, and how to be listed there with measured results.

Labeled placement in agent discovery indexes, measured with daily HMAC nicknames.

Search the official docs of Claude Code, Cursor, OpenAI Codex and MCP, refreshed daily.

Deterministic eligibility scoring for AI agents: CLEAR/HOLD/FAIL verdicts, published weights.

Trustless escrow & settlement for A2A transactions: exactly-once state machine, frozen fees, tamper-

Dependency-probe-gated exit execution with hash-verified extraction and signed receipts.

Check public MCP reachability, protocol handshake, auth and tool schemas before connecting.

Machine catalog for products that want agent clients: surfaces, hops, discovery paths.

Compliance, risk, tax and audit checks for AI trading agents: pre-trade, sizing, wash sales, Reg BI.

Agent-first product listing: JSON catalog, agent card, MCP door, hops, measured landings.

Free owned-agent uptime monitoring, DNS domain proof, signed alerts and opt-in endpoint checks.