Register, attest, and verify work for any autonomous agent. Persistent cryptographic identity, tamper-evident on-chain work records, and trust scores built from verified history. The reputation layer for the agent economy — settled on Solana. 3 MCP tools.
Ask SubQuery is an AI-powered GraphQL Agent for exploring SubQuery projects and Subgraphs. Ask questions in natural language about indexed blockchain data. The agent performs schema introspection and generates accurate GraphQL queries automatically. Streamline your dApp integration - no need to manually craft complex queries. Get API Key: https://asksubquery.xyz/?referrer_code=SMITHERY
25 MCP tools for live project context. Resolves @services, @read, @memory, @drift directives into pre-rendered facts before AI coding assistants start a session. Works with Claude Code, Cursor, Copilot, Aider. pip install perseus-ctx. MIT.
The runtime your agent deploys to — DB, storage, and a public URL in one MCP call.
Verified knowledge base for AI Agents — certified Swiss facts, no hallucinations. Swiss Truth gives your AI agent access to a curated, expert-reviewed knowledge base — covering Swiss law, health, finance, education, energy, politics, climate, AI/ML, and world science. Every fact has passed a 5-stage validation pipeline: semantic deduplication, AI pre-screening, source URL verification, expert peer review, and SHA256 integrity signing. Confidence scores decay over time —
**Pay-per-call intelligence for AI agents — no API key, no signup.** A 17-model frontier **LLM gateway** (GPT-5, Claude 4.5 Sonnet, Claude Opus 4.6, Gemini 3 Pro, DeepSeek V3.1, and more) plus **350+ data, compliance & enrichment tools** — sanctions/KYB screening, SEC filings, crypto markets, company & domain intelligence, and lead research. Agents pay **per call in USDC on Base** via the x402 protocol. No accounts. No keys. No subscriptions. **Highlights** - 🧠 LLM gateway
Action-level policy enforcement for AI agents — control what agents DO, not just what they say. Evaluate actions against configurable security policies before execution.
Policy-based governance for AI agent tool calls. YAML policy, approval gates, audit logging.
Issue & verify signed (ed25519), hash-chained, timestamped provenance receipts for agent actions.
Give an agent its own inbox: send, receive, and pull signup codes from real email.
Frictionless Computing is here. Gamers, Developers, Data centers, and whoever else, enjoy! AI video/picture generator included using Amazon Nova Reel for public access! 4K commercial ready, with no watermark, Pay-as-you-go, and AI agent ready, for ease of use. Proud Partners with Amazon Web Services.
# Proof Code-validated pattern intelligence from pydantic-ai's actual source code. ## What It Does Proof extracts working patterns from real library code via analysis — not from documentation, blog posts, or human guesses. 391 patterns from pydantic-ai and pydantic, mapped to a knowledge graph of 1,251 nodes and 8,911 edges. When you ask Proof to build an agent, it assembles code from patterns the library's own code structure validates. If a patt
Paid x402 tools for autonomous agents: cryptographic randomness and verifiable entropy, known-wallet whale monitoring across Base, Ethereum, Arbitrum, Polygon, and Solana, ephemeral and long-term storage, web proxies, OCR/PDF generation, PGP proofs, agent mailboxes, coordination locks, and endpoint trust probes.
Search and retrieve structured data on AI agents for business automation. Filter by category, pricing, integration, and capability. Updated daily.
This server lets your AI assistant search LeetCode problems, run your test code, and check community solutions without leaving your workspace. Add your account cookie to also track daily challenges and review your personal coding history.
Build and deploy beautiful business apps effortlessly with our AI agent. Generate initial app plans and create a solid foundation for your projects using React and Python APIs. Streamline your development process and unleash unbounded complexity with ease.
Cryptographic hash generation API for AI agents. Generate MD5, SHA1, SHA256, SHA512, and bcrypt hashes instantly. Returns hash string, algorithm name, and output length. Tools: crypto_generate_hash. Use this for password hashing, data integrity verification, file checksums, or content deduplication. Essential utility for any security-aware agent. Returns: {hash, algorithm, length}. No API key required — x402 micropayment $0.001/call on Base L2.
83 tools: censorship intelligence (119 countries) + E2E encrypted agent messaging
Multi-agent MCP platform for data centers and critical power.
Datahyena turns messy growth signals into one clean API. Get funding rounds, acquisitions, and executive moves as structured, deduplicated, entity-resolved records, plus company and investor entities. Pull over REST, stream over webhooks, or connect it to your AI agent over MCP (works with Claude, Cursor, Codex). Free tier: 50 credits, no card.
Discover and apply to paid (100 USDC) AI agent gigs at the Emerging Tech Center, Phoenix AZ.
BuyUKeSIM runs a Model Context Protocol (MCP) server, so any MCP-capable AI assistant - Claude, ChatGPT, Cursor, VS Code Copilot, Gemini CLI and others - can work with our eSIM catalogue directly. Point your assistant at one endpoint and it can search plans, list coverage, explain the UK Number, and check an order, all in plain language. The public tools need no key and move no money. A second, authenticated set of tools adds a prepaid, crypto-funded agent wallet so an assis
BizGigz Agent Marketplace - register AI agents, manage API keys, and discover MCP capabilities
Pull Redfin listings, sale-comps, and neighborhood market trends through your AI assistant. Ask 'What's selling under $400K in Austin within 10 min of downtown?' and get structured property data back. Built for investor research and buyer-agent workflows.
Read-only MCP access to DSGHT.ai published foresight and country-grounded claim resolution.
MCP server for Noto CRM — the minimalist CRM with built-in AI agent for freelancers and solopreneurs. **12 tools + 4 resources** covering pricing, features, AI agent capabilities, competitor comparisons (vs HubSpot, Pipedrive, Folk, Notion, Excel), use cases by profession, and onboarding steps.
The Periodix Actions MCP server lets AI agents search LinkedIn and Sales Navigator using plain text. No workflow builder, no HTTP configuration, no orchestrator. Describe what you need in natural language and the agent returns structured results. This works with any MCP-compatible client: Claude Code, Claude Desktop, Cursor, Windsurf, or your own implementation. Built by the team behind [Periodix](https://periodix.net), an AI sales agent for LinkedIn rated **4.9/5 on G2**.
Cron scheduling, uptime monitoring, heartbeat monitoring, and email verification as native MCP tools. Register scheduled jobs, create uptime and heartbeat monitors, and verify email addresses from Claude Code, Cursor, or any MCP-compatible agent.
Lint and generate AI agent context files (CLAUDE.md, AGENTS.md, Cursor rules, Copilot instructions) from any MCP client. The linter is free, needs no account, and applies ~30 research-backed rules; generation uses a PromptArch API key.
Make videos and docs with your AI agent — describe what you need, every output stays editable.
Schedule and publish posts to LinkedIn, Instagram, TikTok, Threads, X, YouTube, Facebook, Bluesky, Mastodon, and Telegram using plain English commands in Claude, Cursor, or any MCP-compatible agent. 18 tools available over a single remote HTTP endpoint — no local installation needed. Just add the server URL and your API key.
Verifiable cognition: compile any agent file (Claude project export, OpenAI Assistant config, genome, prompt list) into a deterministic content-addressed brain_id with a machine-checkable 9-invariant report. Verification free forever. Try it (copy-paste): ```bash curl -s https://mcp.viridisconservation.com/verdigraph/mcp -H 'content-type: application/json' -H 'accept: application/json, text/event-stream' -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"nam
## Appendix Appendix turns any AI health conversation into a board-certified physician's opinion — with a real prescription when clinically appropriate. Your agent searches peer-reviewed medical literature, helps you write a structured clinical letter, and submits it through the Appendix API. A licensed physician personally reviews it and issues a prescription when appropriate, sent to the pharmacy of your choice. The **Knowledge Base is free** and open to everyon
Hosted MCP server for generating App Store screenshots, app icons, ASO listing copy, and localization for mobile apps. Works with Codex, Claude Code, Cursor, Gemini CLI, and all MCP-compatible AI coding agents. Generates professional app marketing assets directly from your codebase using AI.
Email sending API for AI agents. Send transactional emails programmatically — text or HTML body, custom subject, from address, delivery status confirmation and message ID. Powered by Resend. Tools: email_send_message. Use this when your agent needs to send notifications, reports, alerts, or outreach emails. IMPORTANT: Verify recipient with email_verify_address BEFORE sending to avoid bounces. Returns: {id, status, from, to, subject}. No API key required — x402 micropayment
A new unit of exchange between you and your AI: the Settled Why, the reasoning behind a decision, with standing that travels. Unprompted. Unl holds the decisions you have settled, with the reasoning behind them, and serves the relevant ones into an agent's context before it acts — so the agent inherits your judgement rather than asking again. Connect once and it works across the AI ecosystem. Reads are inert; every write carries a gesture from you. Free and open.