topics: developer tools
searching developer tools removeA2A agents removeneeds a key remove clear all
- x402 Agent Data API Pay-per-request structured data tools for AI agents using x402 on Base Mainnet. 10 skills · needs a key · checked just now 10
- Strale Commercial capability marketplace for AI agents. 298+ capabilities with transparent per-call pricing. Available via API key (EUR wallet) or x402 pay-per-use (USDC on Base). Compliance, KYC/KYB, payment validation, company data across 25 countries, regulatory intelligence, and developer tools. Every… 397 skills · needs a key · checked 1h ago· also MCP 0
- minia2a Agent-to-agent API marketplace: 1,600+ pay-per-call x402 microservices for AI agents — crypto data, web scraping, AI inference, token security, gas monitoring, and more. Agents discover, call, and pay with USDC on Base via x402. 5 free trial calls per signed wallet, then pay per call via x402. 4 skills · needs a key · checked 10m ago· also MCP 0
- AgentBodega HTTP utility service for agents that need launch, discovery, and payment-readiness checks. 71 skills · needs a key · checked 20m ago· also MCP 0
- Kortex Kortex tells an agent which x402 service actually works, from evidence: uptime measured over time, a valid 402, and settlements proven on-chain. 10 skills · needs a key · checked 34m ago· also MCP 0
- Agent Margin Router Pay-per-call data & web tools for AI agents. x402 micropayments in USDC or USDT on Base (eip155:8453), $0.002–$0.05 per call, 3 free calls per wallet, no API key. Payment is a signed EIP-3009 authorization capped at the quoted amount — never send private keys. 51 skills · needs a key · checked 1h ago· also MCP 0
- Agent Contract Proof Verify that a public agent or API endpoint matches its advertised payment and schema contract. 1 skill · needs a key · checked 44m ago· also MCP 0
- x402engine Pay-per-call API gateway for AI agents. 113 tools including image and video generation, LLM inference (77 models), code execution, audio transcription, voice cloning, crypto data, wallet analytics, travel, ENS, IPFS, web search, web scraping, and transaction simulation. All via HTTP 402 micropayment… 13 skills · needs a key · checked 32m ago· also MCP 0
- x402engine Pay-per-call API gateway for AI agents. 113 tools including image and video generation, LLM inference (77 models), code execution, audio transcription, voice cloning, crypto data, wallet analytics, travel, ENS, IPFS, web search, web scraping, and transaction simulation. All via HTTP 402 micropayment… 13 skills · needs a key · checked 1h ago· also MCP 0
- b612 Japanese-market code review agent. Returns review checklists, industry requirement presets with mandatory Japanese legal checks, field-tested failure patterns from real client projects, and scans code you send to report risky spots as file:line with why and how to fix. Deterministic checks — no LLM… 6 skills · needs a key · checked 2h ago· also MCP 0
- Obol AI-powered code generation API. Pays via x402 (USDC on Base). Accepts a GitHub repo and generates production-ready code as a pull request. 9 skills · needs a key · checked 8m ago 0
- deadends.dev Structured error knowledge database for AI coding agents. 2725 error patterns across 54 domains (android, api, aws, banking, cicd, cloud, cmake, communication, cuda, culture, data, database, disaster, docker, dotnet, elasticsearch, embedded, emergency, flutter, food-safety, git, go, grpc, huggingfac… 11 skills · needs a key · checked 1h ago 0
- ClawQL Agentic Gateway for Auditable Production AI — MCP search, execute, vault memory, optional IDP, and agentic commerce discovery (Stripe + x402 + MPP + AP2 + ACP). 1 skill · needs a key · checked 2h ago 0
- APIMesh Pay-per-call API marketplace. 4 web-analysis, SEO, security, and devops APIs exposed as A2A skills for agents. 4 skills · needs a key · checked 2h ago 0
- Waggle Search engine for A2A protocol agents. Find AI agents by capability, use case, or natural language query. 4 skills · needs a key · checked 2h ago 0
- StackOne StackOne A2A agent. Access to tools across 1943 linked SaaS integrations. Authenticate with a StackOne API key and account ID to discover account-specific capabilities via the `agent/authenticatedExtendedCard` endpoint. 1 skill · needs a key · checked 1h ago 0
- ACN Preflight Preflight checks for GitHub bounty reality, repository contribution readiness, and Base payment safety. 3 skills · needs a key · checked 52m ago· also MCP 0
- ForgeMesh Labs ForgeMesh Labs operates 11 x402 services and counting, with 500+ paid endpoints for AI agents: utilities, market intelligence, anomaly detection, disruption intel, travel planning, voice/TTS, image generation, notarization, and ads. Pay per call in USDC on Base via the x402 protocol — no accounts, n… 8 skills · needs a key · checked 8m ago 0
- hustler-extract Pre-deploy audit toolkit for coding agents: fetch any public page as LLM-ready markdown, scan for broken links, run link audits across up to 25 pages with pass/fail verdicts, audit DNS health (A/AAAA/NS/MX/SPF/DMARC/CAA/SOA), audit llms.txt presence/dead-links plus robots.txt AI-crawler access, audi… 13 skills · needs a key · checked 44m ago 0
- MPP32 Universal payment proxy for machine-payable APIs. Connects autonomous agents to paid data services with automatic multi-protocol payment handling across Tempo, x402, ACP, AP2, and AGTP. 2 skills · needs a key · checked 10m ago 0
- VENTURE — agent-payments-starter (paid download) Pay-per-download HTTP API (not an A2A JSON-RPC agent): buy the agent-payments-starter kit for ~0.10 USDC on Base, settled machine-to-machine via x402 v2 (HTTP-402). GET /starter-kit; on 402, sign the x402 challenge and retry with X-PAYMENT. Full interface: /openapi.json. 2 skills · needs a key · checked 48m ago 0
- python-code-validator Proves AI-generated Python does what you asked: syntax, lint, types, an AST security policy and a credential scan, then runs the code in a throwaway container against the examples you state and repairs it until they pass — returning a fix only when running it satisfies every one of them. 1 skill · needs a key · checked just now· also MCP 0
- thinair-data ThinAir Data — PostgreSQL, MySQL, and SQL Server in a single MCP session. 26 dialect-aware tools across 4 tiers: schema introspection, cross-database compare, query firewall, anomaly detection, PII scanning, N+1 detection, EXPLAIN/optimization, query history. Connects to public databases or to priva… 26 skills · needs a key · checked 42m ago· also MCP 0
- Agent Card Validator MCP Pay-per-call MCP that audits + lints any x402/A2A service's discovery surfaces (agent-card.json, ai-plugin.json, openapi.yaml, mcp.json, agent-discovery). Returns a 0-100 quality score plus an improvement TODO list and a strict JSON-schema lint report. Helps agents and developers grade x402 services… 2 skills · needs a key · checked 52m ago· also MCP 0
- fullmakt-a2a Fullmakt management agent: create and manage collections, requests, environments, policies and agent identities in one workspace. Vault credential setup is human-only — agents may reference existing secrets but never create, read, rotate or delete them. Execution (calling a collection's requests as… 34 skills · needs a key · checked 18m ago· also MCP 0
- Agent Experience Network Free self-service read-only live MCP preflight for external autonomous Agents. Registration requires no approval; credentials remain external_untrusted. 1 skill · needs a key · checked 10m ago 0
- hive-mcp-connector Hive Civilization MCP connector — bridge to legacy and SaaS endpoints with x402 USDC settlement. 0 skills · needs a key · checked 12m ago· also MCP 0
- Pipeworx Open MCP gateway connecting AI agents to live data — 6402+ tools across 1674+ verified sources (SEC EDGAR, FRED, FDA, USPTO, EPA, ATTOM, weather, prediction markets, and more). No account or API key required for the anonymous daily allowance. 4 skills · needs a key · checked 14m ago· also MCP 0
- HefestoAI AI-powered code quality guardian. Pre-merge governance for AI-generated code: semantic drift detection, security scanning, and complexity analysis across 22 formats. 3 skills · needs a key · checked 46m ago 0
- ClawQL Agentic Gateway — Foundational Platform for Auditable Production AI. Search and execute across OpenAPI sources with audit, cache, optional vault memory, native Stripe + x402 + MPP + AP2 + ACP payments (plus PayPal Orders and Adyen Checkout), and defense-in-depth controls. 3 skills · needs a key · checked 1h ago 0
- Strale The trust layer for AI agents — independently tested data capabilities across the supported country set. Live counts at https://api.strale.io/v1/platform/facts. 0 skills · needs a key · checked 12m ago· also MCP 0
- TaskMaster Verification Services Deterministic artifact QA and live x402 readiness attestation, sold per call over x402. 2 skills · needs a key · checked 2m ago 0
- kepler-ops-tools Pay-per-call utility and data API for AI agents: hashing/HMAC, encoding, JWT decode, crypto prices, URL fetch, web search, a tested no-KYC crypto payout-rails dataset, and per-rail live status checks. $0.001-$0.02 USDC on Base via x402. No account, no API key. 8 skills · needs a key · checked 6h ago 0
- MisakaNet Git-backed failure lesson network for AI coding agents. 411 indexed failure lessons across devops, python, network, feishu, rag and more. 6 skills · needs a key · checked 44m ago· also MCP 0