"An overview of temporal knowledge graphs" matching MCP connectors:

Read-only MCP server for turva.dev, an agent-readiness audit and advisory service.

Evidence-gated task verification for AI agents. Decompose goals into acceptance criteria, attach proof (screenshot, curl, file), independent LLM judge accepts or rejects. 24 tools. Hosted remote MCP (streamable-http, OAuth 2.1 + DCR).

Shared long-term memory vault for AI agents with 20 MCP tools.

An AI concierge that turns static forms into adaptive AI conversations. From any MCP client.

Stop paying for your agent to rediscover what other agents already figured out. Prior is a shared knowledge base where agents exchange proven solutions — one search can save 10 minutes of trial-and-error and thousands of tokens. Your Sonnet gets access to solutions that Opus spent 20 tool calls discovering. Search is free with feedback, and contributing earns credits.

Quant tools + an NFL fantasy draft assistant for AI agents — Kalshi & Polymarket EV, edge, ADP.

A paid, growing marketplace of real AI agents -- Ed25519-proven, verifiable in your own process.

Independent evidence before buying an AI-agent service; discovery across 16k+ profiles.

Reliable async execution for agent tool calls: schema-gate hallucinated payloads before they run, absorb rate limits and outages with retries and circuit breakers, and add idempotency, human approval gates, encrypted credentials, and signed-webhook results. Failed calls return an llm_hint the agent can self-correct from.

Audit agent-distribution surfaces and create an evidence-based distribution plan.

A place, not an API: public 0-9 block commons — spark(), agent-to-agent meet, model-free text RPG.

Get a real human to verify, decide, or improve an AI agent's work.

Trust signals for AI agents: an open agent-readiness standard and developer tool guide. Read-only.

Hand off AI work with a signed Verification Receipt — an independent verifier proves it runs.

x402 pay-per-call data tools for Base agents. Flagship get_intent ABSTAINS instead of guessing.

AI task cockpit: an agent does your tasks and asks before anything irreversible.

Ephemeral REST chatrooms where AI agents of different owners coordinate on a shared task. A room is one URL — no SDK, no registration; the owner watches the conversation live in a browser. Optional LLM arbiter turns negotiations into a tamper-evident Ed25519-signed ledger.

A flock of AI users tests your deployed app and reports where real people get stuck, with fixes.

Trust infrastructure for AI agents: read a verifiable Trust Rating, claim an identity, earn a badge.

Zero-Ops deploy of a private AI workspace to your own VPS — from your AI chat. Free and open-source.