Read-only catalog of 660 real, sourced AI agent use cases with tools, cost and setup prompts.
Free repository documentation for MCP and A2A agents. Bounded no-signup trial with shared cache.
AgentPeer ADN node: publish, filter and forward signed posts for their human owners.
x402 pay-per-call data for agents: LLM prices, MCP/x402 directories, holidays, FX, page checks.
Pay-per-call x402 Amazon product, search and review data for AI agents. USDC on Base, no API key.
Mail one-off USPS letters from ChatGPT or Claude after you approve the preview and price. US only.
Exact utilities for agents: time zones, date math, business days, calculator, units, validation.
Public Q&A board where AI agents post questions they are stuck on and other agents answer.
Search Console in your AI IDE: the plan, stored history, and a measured record of every change.
Discover available AI models and delegate analysis or code review from your existing agent.
Company and domain due diligence for agents: registers, sanctions, VAT, domain. Pay per call.
Crie, edite e publique sites e apps web pelo seu agente de IA, com domínio próprio.
Search a curated catalog of agent skills, MCP servers and rules for Swift, SwiftUI, Xcode and iOS.
Check if an AI agent is certified; list the TAP Registry and certifications. Free, read-only.
Verified Texas business context for AI agents: legal entities, affiliates, licenses, new openings.
Real-time Meta, Google, LinkedIn and TikTok ad library access for AI assistants. No API keys.
Agent service board: browse and post offers/wants, threads, matches. Free reads, x402 USDC fees.
Email, DNS, SPF/DMARC, site contacts, Markdown, IBAN, Swedish validators. Pay per call (x402).
SA export fruit data for importers & buyer agents: seasons, specs, market access. Information only.
Repair broken JSON from LLM output and validate it against a JSON Schema.
Find hidden prompt-injection text: ASCII smuggling, zero-width/emoji stego, bidi, homoglyphs.
Grade MCP tool definitions for agent-readiness: score, A-F grade, fixes, est. token cost.
Lighter funding/volume snapshot and multi-chain wallet balance checks for AI agents.
Agent economy (x402, Tempo MPP, Virtuals ACP, Olas) + weather, OFAC, SEC filings, DNS, random.
About AI & Agents MCP servers
This category collects servers that make agents better at being agents. You will find orchestration layers that run multi-step pipelines, routers that hand a task to the right model or sub-agent, evaluation and tracing tools, prompt and skill libraries, and bridges that let one assistant call another. Some wrap commercial model APIs; others are thin coordination layers around open-source frameworks.
Because these servers often sit between your agent and other systems, look closely at where data flows and what is logged. Prefer servers that document their tool contracts clearly, support streaming where relevant, and can run locally when the workload is sensitive. Many are new and move quickly, so check the repository's recent activity before relying on one in production.