| Seenly first-party kits | included | 3 | Our own kits. |
| Official MCP Registry | included | 37987 | Registry ToS: submitted metadata and other Registry Data 'will be dedicated to the public domain under CC0 1.0'. Aggregators are expected to poll infrequently (we poll at most daily). |
| mpp.dev services directory (Tempo/Stripe) | included | 137 | Ingested from the open-source registry file tempoxyz/mpp schemas/services.ts (repo licensed MIT or Apache-2.0). We do not crawl mpp.dev pages: its robots.txt Content-Signal is ai-input=no. |
| x402-list.com | included | 833 | API data licensed CC BY 4.0 ('Reuse is permitted with attribution to x402-list.com'); free 2,000 GET/day per IP; robots allows /api/v1/. |
| A2A Registry (a2aregistry.org) | included_if_reachable | 0 | Public agent API documented in its llms.txt for agents; robots.txt 'Allow: /'; no terms page found. We store only names/URLs and fetch each agent card from the agent's own domain. |
| Sellers' own /llms.txt, /openapi.json, /.well-known/x402, /.well-known/agent-card.json | included | 0 | Each origin's own public metadata; robots.txt honored per origin; GET only; unpaid 402s recorded, never paid. |
| Coinbase CDP x402 Bazaar / Agentic.Market | excluded_link_out_only | 0 | CDP Terms: may not 'collect, cache, aggregate, or store data or content accessed via the CDP Tools' except as permitted, or share it with third parties without Coinbase's prior written authorization; automated recording prohibited. Agentic.Market robots: Disallow /api/, ai-input=no. We only link out until written permission is granted. |
| MPPScan (Merit Systems) | excluded | 0 | Its services API now answers 'SIWX authentication required' (wallet sign-in); we don't sign up or sign in. MPP coverage comes from the mpp.dev registry instead. |
| x402scan (Merit Systems) | excluded | 0 | ToS §: users may not 'scrape, harvest, or copy the Services (except for public, revocable search-engine indexing)'; most read endpoints also require an x402 micropayment. |
| Glama MCP directory | excluded_pending_key | 0 | API requires creating an API key (account sign-up) and robots.txt disallows /api/ for crawlers. Glama republishes the official MCP Registry, which we already ingest directly. |
| Smithery (Arcade.dev) | excluded_pending_key | 0 | robots.txt disallows /api/; registry API needs an account key; no public terms page found at /terms. Revisit with permission. |
| PulseMCP | excluded | 0 | ToS bans 'any automated means… to access or collect data from the Website (besides via the provided REST API) without our prior written consent'; the REST API is partner-only by request. |
| mcp.so | excluded | 0 | robots.txt disallows /api/ and /search; no terms or data license found. |
| mcpservers.org | excluded | 0 | robots.txt disallows /api/; no data license found. |
| Agenstry | deferred | 0 | Free anonymous federation feed (6/hour) and robots allow use, but ToS bans scraping beyond plan quota and there is no data license for its scores. Not ingested in MVP; trust scores not republished. Candidate partner. |
| Stripe Directory | excluded | 0 | Preview, accessed through the authenticated Stripe CLI plugin; no public bulk API. |
| Skyfire directory | deferred | 0 | Public directory API exists (api.skyfire.xyz/api/v1/directory/services) but no data-reuse license found in its terms; ask before ingesting. |
| Fetch.ai Agentverse | excluded | 0 | Search API requires a bearer token (account). |