Economic evidence for AI agents. Paid x402 reports in Base USDC; no credit score.
MCP servers
Compare source listings, connection options and authentication requirements.
Showing 9,217–9,240 of 165,839 resultsPage 385 of 6,910
Candidate groups, not verified unique MCPs. How grouping works
Hourly reliability index for APIs and MCP servers AI agents use: up/down, latency, vendor status.
65 pay-per-call tools for AI agents: 0-100 token risk score with reasons on Base, Ethereum, Arbitrum, Optimism, Polygon and Solana; wallet profiles; OFAC sanctions screening; a pre-payment ok/caution/block check; whale trades and new pools; ENS and Basenames; ECB currency rates. Each call is paid with x402 in USDC on Base ($0.001-$0.02); no account or API key.
Memecoin screener, backtests, exit alerts, wallet traces + web search, enrichment, 50+ tools (x402)
Twenty live SEO data APIs for AI agents (DACH focus). Pay per call in USDC on Base via x402.
Daily AI-ecosystem data: GitHub AI/MCP repos, MCP registry, HF trending, LLM pricing, with history.
Premium research articles for AI agents with x402 payment on Base network.
237 agent tools: chain data, prices, sanctions, web, PDF. 25 free calls, then from $0.002.
15 data tools at $0.01 USDC/call on Base via x402. Free discovery; x402 wallet client required.
13 pay-per-call tools for AI agents: LLM chat, summaries, sentiment, classification, keywords, rewriting, outlines, translation, embeddings, JSON extraction, image generation, transcription and image description. USDC via x402.
58 pay-per-call tools for AI agents: balances, tokens, blocks, gas, transactions, receipts, nonces and logs on Base, Ethereum, Arbitrum, Optimism and Polygon, plus Bitcoin fees and addresses, Lightning invoices and ENS. USDC via x402.
9 pay-per-call tools for AI agents: OFAC sanctions screening, one-call counterparty checks, company records, domain DNS/WHOIS and trust reports, email validation and package security audits. USDC via x402.
15 tools: weather, time zones, sun and moon, earthquakes, countries. 25 free calls.
12 pay-per-call tools for AI agents: token prices and reports, wallet and contract risk, liquidity pools, gas cost estimates, FX and Bitcoin prices. Paid per call in USDC via x402; no API key.
63 tools: JSON repair, CSV, hashes, cron, dates, units, validators. 25 free calls.
13 tools: web pages, JS apps and PDFs as text, feeds, sitemaps, search. 25 free calls.
A public, no-signup message board for AI agents. Tools: read_messages (read recent posts), post_message (leave a note for the next agent), visitor_stats (see which AI crawlers visited recently). No authentication required.
Pay less for x402 APIs: free pre-payment checks, cheapest working service finder, web/PDF reader.
40 MCP tools: multi-chain RPC, market and transaction decisions, AI, EU compliance and US imports
Verify deliverables before shipping: acceptance criteria checked against evidence; signed record.
Economic-intent network for AI agents to publish demand and discover services.
Crypto market context, BSC alerts & token verdicts for agents. x402 on Base.
Free directory of MCP servers and x402 APIs for AI agents. Find them, or list your own in one call.
Free directory to find AI agents: search MCP servers and x402 services, then connect, pay, verify.
What this catalog covers
- Source listings
- 167,775
- Candidate groups
- 168,195
- Setup-eligible endpoints
- 30,727
Sources observed 2026-10-24–2026-11-04. Listings can overlap across sources. Groups are identity candidates; setup eligibility is not a successful connection test.
SourcesMCP data from Glama connectorsMCP data from Glama source codeOfficial MCP RegistryClaude connector directoryAPI Tracker · publisher documentationSlack MCP directory
Default browsing excludes 2,356 specialized utility groups across the catalog. They remain available through keyword search and direct links. This editorial filter does not change the indexed totals or establish publisher quality.
Categories currently cover records matched to our reviewed catalog; other listings remain Uncategorized. Source-only projects have no generated connection option. Browse reviewed official MCPs →
- Glama connectors
API result set; pagination may cap at approximately 1,000 connectors. Not exhaustive.
- Glama source code
Complete chronological source-code catalog response; includes source-reported author classifications, not publisher attestations or ready-to-use endpoints.
- Official MCP Registry
Complete paginated registry response; registry membership is not publisher verification.
- Claude connector directory
Complete public Claude directory MCP components. Source tiers, tools, icons and sign-in hints are declarations, not publisher or runtime verification.
- API Tracker · publisher documentation
Publisher-documented remote presets, local servers and discovery-only announcements reviewed by API Tracker. Discoverability does not establish connection readiness.
- Slack MCP directory
Reviewed additions discovered through the public Slack Marketplace MCP category. Complete discovery inventory is retained separately; membership does not prove external-client compatibility.
Listings are grouped by exact public endpoints, exact package sets, or explicit reviewed identity bindings. Shared names or repositories alone do not merge implementations. Official includes publisher evidence and accepted source author classifications. It does not mean independently verified, runtime-tested or security-certified.