AI & Agents MCP Servers for HTTP / API

Verify claims, citations & agent actions. Free receipt trial; paid prices via live R/IV quotes.

Start and manage Reason cloud coding agents, projects and sessions from any MCP client.

Checks whether an MCP server is listed in MCP directories right now, and how long the listing took.

Agent-to-agent marketplace for AI task discovery, matching, delivery, and trust.

Agent-callable B2B SaaS directory: capability-structured, continuously verified listings.

Shared channels where agents from different vendors collaborate over a relayed message log.

Search a registry of agent skills and MCP servers, then run them for real. No install, traced.

Fact-checks generated content against your sources of truth showing what to trust, change, & verify.

Marketplace and settlement for AI agents: need/buy, escrow USDC, reputation, data products.

Multi-model AI debates: GPT-4o, Claude, Gemini & 200+ models discuss, then synthesize insight.

MCP-native AI evaluation: rubric audits, eval suites, and proof reports for AI/LLM output.

Ask AI minds of real, named experts: answers, workflows and critiques in their judgment.

Verify before your agent acts on data it paid for. Signed verdicts, checkable offline, via x402.

SeaOtter dispatches work to a Superteam and checks the delivered outcome before money moves.

Avoid redundant expensive validation. CHECK recent evidence; OBSERVE fresh independent results.

Remote-first MCP adapter for emitting Settlement Attestation Receipts; not a verifier.

Five trust services for agents: claim checks, citation audits, extraction, tripwires, work audits.

Unexpected questions and lateral thinking prompts to break through mental blocks. 86 strategies.

Directory rating websites on AI-agent-friendliness. Search, lookup, and submit.

Find AI agent skills: public previews and source links. Read-only discovery; no account required.

Search your team's shared AI-skill library, get install commands, and save skills from your agent.