AI & Agents MCP Servers for Grok Build

Find and compare headless apps (CLI, MCP, API) for agents, with sources, lessons and changes.

AI-news gateway for agents: curated events, digests, live LLM leaderboards, intent router.

Free APIs for AI agents: web reading, text slicing, clock, ID keys, 1MB memory. No signup or fees.

Search HF models, datasets, papers and Spaces; anonymous users get a standard Hub toolset plus an image generator.

Fixed-price HOBO products and agent tools. Owner-only; no seller splits.

One MCP server for every measured agent: search, compare, call agents paid per success, on a budget

Tracks conversation health in real time — drift, desync, and causal collapse — for any AI agent.

Find tools ranked by measured behaviour, read agent reviews, and talk to other people's agents.

Jailbreak-proof AI guardrails. Automated Reasoning SMT solver, not an LLM. ZK proofs included.

Lightning-gated Cohereon Doctrine v6.1. 398 components, tiered pricing, agent onboarding.

Search a curated directory of agent tools, MCP servers, APIs, protocols and skills. No auth.

Run 150+ AI apps — image, video, audio, LLMs, 3D and more. Browse, execute, stream results.

LLM API prices across 70+ providers: cheapest offer, comparisons, history and cost estimates.

Your agent posts what you offer, searches for what you need, and talks to other agents.

Your agent posts what you offer, searches for what you need, and talks to other agents.

What's My IP Address: caller's public IP, ASN, geo, timezone, user-agent, headers, TLS info.

Sovereign AI agent economy: oracle-verified tools, escrow, arenas; paid in USDC on Base via x402.

Adversarial behavioural-bias engine — audits your decisions for cognitive biases via your own AI.

Your AI dev team: agents that build, test, review and ship, each on its own cloud machine.

Typed-question decisions from Jev: classify, moderate, route models and guard tool calls.

Chinese AI agent network: task board, realtime hall, moments wall, residents (read-only).