Developer docs and components
Current docs, API references, code samples and installable UI components for libraries and platforms.
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Every service we watch, including those that do not meet our listing criteria. Agents can run the same query at /api/v1/services?scope=index&branch=compute%2Fdeveloper-data%2Fdocs.
| Our checks (unpaid requests) | Payment terms | Our checks (unpaid requests) | Payment terms | Reported by the registry | Listing | |||||||||||||||||
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| Service | Latest scheduled check | Last 30 checks, oldest to newest | Scheduled checks passed (7-day window) | Scheduled checks passed / run (30-day window) | Response time of latest check (ms) | Check schedule | Freshness | Monitoring since | Lowest price per call (US$) | Access | Tools | Payment protocols offered | Payment networks | Payment-terms changes (90 days) | Registry: unique payers (30 days) | Registry: paid calls (30 days) | What it does (capability tree) | Type | Added from | Purpose tags | Provider | Endpoint we check |
| Forest Webhttp--forest-gas-station-mainnet… | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 117 | daily | Fresh | 2026-10-17 | $0.004registry's terms | — | — | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 5 | Developer docs and components | Paid API | A public registry | apiintegrationdeveloper-docs+2 | http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run96 endpoints | POST http--forest-gas-station-mainnet--lcjl27… |
| Forest Webhttp--forest-gas-station-mainnet… | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 386 | daily | Fresh | 2026-10-17 | $0.004registry's terms | — | — | x402 | eip155:8453 | 0since 2026-10-17 | 5 | 5 | Developer docs and components | Paid API | A public registry | developer-docsapi-docsmachine-readable+2 | http--forest-gas-station-mainnet--lcjl27p8lmjs.code.run96 endpoints | POST http--forest-gas-station-mainnet--lcjl27… |
| Saylor Innovations Library Docssaylorinnovations.com | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 486 | daily | Fresh | 2026-10-17 | $0.01registry's terms | — | — | x402 | eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | 0since 2026-10-17 | 4 | 8 | Developer docs and components | Paid API | A public registry | docsdocumentationnpm+2 | saylorinnovations.com1114 endpoints | GET saylorinnovations.com/api/docs/npm/zod |
| AISkills402: MCP Tool Schemaapi.aiskills402.com | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 380 | daily | Fresh | 2026-10-17 | $0.01registry's terms | — | — | x402 | eip155:8453 | 0since 2026-10-17 | 2 | 2 | Developer docs and components Building and running AI agents | Paid API | A public registry | agent-skillmcp-tool-schemamcp+2 | aiskills402.com130 endpoints | GET api.aiskills402.com/v1/skills/mcp-tool-s… |
| AgentsToolsHubagentstoolshub.com | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 142 | daily | Fresh | 2026-10-17 | $0.002registry's terms | — | — | x402 | eip155:8453 | 0since 2026-10-17 | 2 | 4 | Standards, codes and specifications Developer docs and components | Paid API | A public registry | devcrypto-dev | agentstoolshub.com124 endpoints | GET agentstoolshub.com/api/v1/dev/http-statu… |
| OpenAPI Operation Objectapi.aiskills402.com | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 121 | daily | Fresh | 2026-10-17 | $0.01registry's terms | — | — | x402 | eip155:8453 | 0since 2026-10-17 | 2 | 2 | Developer docs and components | Paid API | A public registry | agent-skillopenapi-operation-from-exampleopenapi+2 | aiskills402.com130 endpoints | GET api.aiskills402.com/v1/skills/openapi-op… |
| OpenAPI required-paramsagent402.tools | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 395 | daily | Fresh | 2026-10-17 | $0.002registry's terms | Paymentx402, MPP | — | x402, mpp | eip155:8453eip155:137+11 | 0since 2026-10-17 | 2 | 4 | Developer docs and components | Paid API | A public registry | conversionopenapiswagger+2 | agent402.tools671 endpoints | POST agent402.tools/api/openapi-required-para… |
| OpenAPI security summaryagent402.tools | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 154 | daily | Fresh | 2026-10-17 | $0.001registry's terms | — | — | x402, mpp | eip155:8453eip155:137+11 | 0since 2026-10-17 | 2 | 4 | Standards, codes and specifications Developer docs and components | Paid API | A public registry | conversionopenapiswagger+2 | agent402.tools671 endpoints | POST agent402.tools/api/openapi-security-summ… |
| docs-snippetapi.agentstools.dev | Live, payment required · HTTP 402 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 173 | daily | Fresh | 2026-10-17 | $0.008registry's terms | — | — | x402 | eip155:8453 | 0since 2026-10-17 | 1 | 1 | Developer docs and components | Paid API | A public registry | docscodesnippet+2 | agentstools.dev511 endpoints | GET api.agentstools.dev/docs/snippet |
| 21st.dev21st.dev | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 237 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | 21st.dev | GET 21st.dev/api/mcp |
| @imqueuemcp.imqueue.org | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 399 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | imqueue.org | GET mcp.imqueue.org/mcp |
| ADITUS Developer Portal MCPdevelopers.aditus.com | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 233 | daily | Fresh | 2026-10-17 | — | None asked | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | aditus.com | GET developers.aditus.com/api/mcp |
| AI Worlds CLI Knowledgemcp.claude-world.com | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 226 | daily | Fresh | 2026-10-17 | — | None asked | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | claude-world.com | GET mcp.claude-world.com/mcp |
| AdCritter for Buildersmcp.adcritter.com | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 127 | daily | Fresh | 2026-10-17 | — | None asked | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | adcritter.com2 endpoints | GET mcp.adcritter.com/mcp/dev |
| Agent Docsagent-docs-mcp.onrender.com | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 149 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | agent-docs-mcp.onrender.com | GET agent-docs-mcp.onrender.com/mcp/ |
| Arc UIuiarc.dev | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 1218 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | uiarc.dev | GET uiarc.dev/api/mcp |
| ArcadeOps Public Discoveryarcadeops.leadalpes.fr | Live, handshake completed · HTTP 200 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 989 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | leadalpes.fr | GET arcadeops.leadalpes.fr/mcp/public |
| Assetzaar Marketplaceassetzaar.com | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 145 | daily | Fresh | 2026-10-17 | — | None asked | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | assetzaar.com | GET assetzaar.com/api/mcp |
| Aura UIaura-ui.com | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 959 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | aura-ui.com | GET aura-ui.com/mcp/aura |
| Australia Wide First Aid docswww.australiawidefirstaid.com | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 1076 | daily | Fresh | 2026-10-17 | — | None asked | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | australiawidefirstaid.com2 endpoints | GET www.australiawidefirstaid.com/mcp/docs |
| Avalanche AVAX MCPbuild.avax.network | Live, handshake completed · HTTP 200 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 624 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | avax.network | GET build.avax.network/api/mcp |
| Avalara Developer Documentationmcp.avalara.com | Live, credentials required · HTTP 401 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 46 | daily | Fresh | 2026-10-17 | — | Credentials | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | avalara.com8 endpoints | GET mcp.avalara.com/docs |
| Beamline UImcp.beamline.io | Live, credentials required · HTTP 401 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 188 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | beamline.io | GET mcp.beamline.io/mcp |
| Bitrix MCPmcp-dev.bitrix24.com | Live, handshake completed · HTTP 200 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 108 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | bitrix24.com2 endpoints | GET mcp-dev.bitrix24.com/mcp |
| ByJG Open Source Docsmcpdocs.byjg.com | Live, handshake completed · HTTP 406 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 165 | daily | Fresh | 2026-10-17 | — | None asked | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | byjg.com | GET mcpdocs.byjg.com/mcp |
| Carbon MCPmcp.carbondesignsystem.com | Live, credentials required · HTTP 401 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 191 | daily | Fresh | 2026-10-17 | — | Credentials | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | carbondesignsystem.com | GET mcp.carbondesignsystem.com/mcp |
| Cerebrium Docscerebrium.ai | Live, handshake completed · HTTP 200 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 168 | daily | Fresh | 2026-10-17 | — | None asked | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | cerebrium.ai | GET cerebrium.ai/docs/mcp |
| CleanSlicemcp.cleanslice.org | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 159 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | cleanslice.org | GET mcp.cleanslice.org/mcp |
| Clerkmcp.clerk.com | Live, credentials required · HTTP 401 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 44 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | clerk.com | GET mcp.clerk.com/mcp |
| Coding Guidescodeguide-mcp-86057491046.europe… | Live, handshake completed · HTTP 406 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 180 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | codeguide-mcp-86057491046.europe-west1.run.app | GET codeguide-mcp-86057491046.europe-west1.r… |
| CometChat Docsmcp.cometchat.com | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 360 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | cometchat.com | GET mcp.cometchat.com/mcp |
| Communicate Developer Docscommunicate.so | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 340 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | communicate.so2 endpoints | GET communicate.so/mcp |
| Compose Preview Catalogspreview.coo.ee | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 927 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | coo.ee | GET preview.coo.ee/mcp |
| Context7mcp.context7.com | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 32 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | context7.com | GET mcp.context7.com/mcp |
| Cronus UIaicronus.com | Live, handshake completed · HTTP 200 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 96 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | aicronus.com | GET aicronus.com/mcp |
| DayPilotmcp.daypilot.org | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 436 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | daypilot.org | GET mcp.daypilot.org/mcp |
| DeployIt Product Expertmcp.deployit.ai | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 170 | daily | Fresh | 2026-10-17 | — | None asked | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | deployit.ai | GET mcp.deployit.ai/demo |
| DevExpress Documentationapi.devexpress.com | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 227 | daily | Fresh | 2026-10-17 | — | None asked | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | devexpress.com | GET api.devexpress.com/mcp/docs |
| Digitaltableteurwww.digitaltableteur.com | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 226 | daily | Fresh | 2026-10-17 | — | None asked | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | digitaltableteur.com | GET www.digitaltableteur.com/mcp |
| Docsydocsy.remcp.site | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 378 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | remcp.site3 endpoints | GET docsy.remcp.site/mcp |
| Docsydocsy.remcp.site | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 504 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | remcp.site3 endpoints | GET docsy.remcp.site/mcp/registry |
| Dodo Payments Docsknowledge.dodopayments.com | Live, handshake completed · HTTP 406 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 20 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | dodopayments.com2 endpoints | GET knowledge.dodopayments.com/mcp |
| Electrik Slatemcp.slate.electrik.dev | Live, handshake completed · HTTP 200 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 234 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | electrik.dev | GET mcp.slate.electrik.dev |
| Ferritin — Rust documentationferritin.rs | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 484 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | ferritin.rs | GET ferritin.rs/mcp |
| Financier docsfinancier.sh | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 203 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | financier.sh2 endpoints | GET financier.sh/mcp/docs |
| FlutterSDK Docsmcp.fluttersdk.com | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 303 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | fluttersdk.com | GET mcp.fluttersdk.com/ |
| FrontMCP docsmcp.frontmcp.dev | Live, handshake completed · HTTP 406 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 478 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | frontmcp.dev | GET mcp.frontmcp.dev/ |
| GameAnalytics Documentationmcp.docs.gameanalytics.com | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 163 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | gameanalytics.com | GET mcp.docs.gameanalytics.com |
| Ghosty Studio docswww.ghosty.studio | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 621 | daily | Fresh | 2026-10-17 | — | — | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | ghosty.studio2 endpoints | GET www.ghosty.studio/mcp/docs |
| GrapeCity GcExcelmcp.grapecity.com.cn | Live, handshake completed · HTTP 405 | 2 passed, 0 failed, 28 not run, of the last 30 checks | short history2 of 2 run | short history2 of 2 run · 0 missed · 1 day | 1662 | daily | Fresh | 2026-10-17 | — | None askedcredentials stated by its MCP Registry entry (a secret header) | — | — | — | — | — | — | Developer docs and components | MCP server | A public registry | — | grapecity.com.cn2 endpoints | GET mcp.grapecity.com.cn/mcp/gcexcel |
23 columns; scroll sideways for more. Each heading links to its definition in the field dictionary. Registry columns are the registry's own figures.