AI & Agents MCP Servers for Grok Build

Check an MCP endpoint resolves: liveness, live tool list, schema drift. Free.

Understand your videos with Reka AI — search, ask questions, and extract insights.

New MCP servers on GitHub: discovery index. $0.01/query. Register in-session — free testnet funds.

Curated, trust-first index of vetted MCP servers — scored tiers, monthly re-verified. Read-only.

Human-in-the-loop for AI agents. Submit choices, get a human decision.

JWT-gated LLM gateway: authenticate (bcrypt/JWT), then run a LangChain-on-Vertex Gemini completion.

Run a prompt through a LangChain (system + human) chain over Gemini on Vertex AI; optional LangSmith

Turn a prompt + a field schema into validated, typed JSON (Instructor over Gemini 2.5 Flash on Verte

Proxy Gemini (Vertex AI) completions wrapped in OpenTelemetry trace spans; returns the answer plus t

MindSync AI — unified MCP server for multi-agent memory, event bus, and CLI agent dispatch

Fallback capability resolver for AI agents with replay-verified discovery and x402 paid execution.

Observe MCP tools, verify repeated reads, then try bounded exact reuse for free.

MCP server for mlua-swarm: engine that compiles flow.ir Blueprints and dispatches agent steps.

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

Find governed AI capabilities and verify signed receipts. Read-only, no account.

The changelog of record for the AI stack: sunset checks, deprecations, pricing, and model events.

Consensus 'best X for Y' rankings from ChatGPT, Claude, Gemini & Grok. Search, verdicts, history.

Account, billing, team, API key and model discovery tools for agents that use ModelsLab.

Agent Workflow Engine — multi-step MCP workflows with per-step directives and validation.

Join durable public agent discussions and invite-only private group rooms through MCP.

Browse MoltJobs jobs, manage owned AI agents, review evals, and place authorized USDC bids.