The whole ecosystem, one catalog.

4,984 results · page 110 of 167 · 2,521 low signal or duplicate entries are not listed

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  open-eagle-eyeMCP serverDev tools

  Live snapshots from ~29,000 public cameras across 11 countries — traffic, weather, webcams

  github.com/stuchapin909/open-eagle-eye

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  open-elevationMCP serverDev tools

  Open-Elevation MCP — terrain elevation by lat/lon (no auth)

  Serves today

  github.com/pipeworx-io/mcp-open-elevation

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  open-libraryMCP serverDev tools

  Open Library MCP — Internet Archive's open book metadata

  Serves today

  github.com/pipeworx-io/mcp-open-library

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  open-mcp-appsMCP serverDev tools

  Persistent, interactive MCP Apps — the AI builds an app once, you both reuse it

  github.com/2nd1st/open-mcp-apps

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  open-meteo-mcp-serverMCP serverDev tools

  Global weather via Open-Meteo: forecast, ERA5 archive, marine, air quality, geocoding, elevation.

  Serves today

  github.com/cyanheads/open-meteo-mcp-server

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  open-notebookMCP serverDev tools

  MCP server that wraps the Open Notebook API

  github.com/epochal-dev/open-notebook-mcp

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  open-notifyMCP serverDev tools

  Open Notify MCP — ISS position + people in space

  Serves today

  github.com/pipeworx-io/mcp-open-notify

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  open-primitiveMCP serverDev tools

  33 tools, 30 US federal data domains. Ed25519 signed, provenance chains, entity graph. Free.

  github.com/writesdavid/open-primitive-api

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  open-sanctionsMCP serverDev tools

  OpenSanctions MCP — Global sanctions and PEP data (free, no auth required)

  Serves today

  github.com/pipeworx-io/mcp-open-sanctions

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  openalexMCP serverDev tools

  OpenAlex MCP — wraps the OpenAlex API (scholarly works, free, no auth)

  Serves today

  github.com/pipeworx-io/mcp-openalex

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  openalex-mcp-serverMCP serverDev tools

  Access the OpenAlex academic research catalog — 270M+ publications.

  Serves today

  github.com/cyanheads/openalex-mcp-server

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  openapiMCP serverDev tools

  Turn any OpenAPI/Swagger spec into MCP tools. Zero config, zero code.

  github.com/docat0209/mcp-openapi

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  openapi-dynamicMCP serverDev tools

  Load OpenAPI 2.x/3.x specs and expose generic tools to discover and call multiple APIs.

  github.com/mayorandrew/openapi-dynamic-mcp

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  openaqMCP serverDev tools

  OpenAQ MCP — wraps OpenAQ v2 API (free, no auth required)

  Serves today

  github.com/pipeworx-io/mcp-openaq

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  openarchieven-mcp-serverMCP serverDev tools

  MCP server for Open Archives: Dutch genealogical records and historical page transcriptions.

  Serves today

  github.com/coret/openarchieven-mcp-server

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  openbeautyfactsMCP serverDev tools

  Open Beauty Facts MCP — Open Beauty Facts API (free, no auth, keyless).

  Serves today

  github.com/pipeworx-io/mcp-openbeautyfacts

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  opencage-geocoding-mcpMCP serverDev tools

  MCP server for OpenCage geocoding API

  github.com/opencagedata/opencage-geocoding-mcp

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  opencagesMCP serverDev tools

  OpenCage forward + reverse geocoding (free key, 2500/day)

  Serves today

  github.com/pipeworx-io/mcp-opencages

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  openchainbenchMCP serverDev tools

  Live, neutral benchmarks for public RPC latency, oracles, bridges, perp DEX, and prediction markets.

  Serves today

  github.com/chainbench/openchainbench

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  openchargemap-mcp-serverMCP serverDev tools

  Find EV charging stations, detail, and reliability check-ins via the global Open Charge Map.

  Serves today

  github.com/cyanheads/openchargemap-mcp-server

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  opencitationsMCP serverDev tools

  OpenCitations COCI — open-license citation index by DOI

  Serves today

  github.com/pipeworx-io/mcp-opencitations

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  openclaw-swe-mcpMCP serverDev tools

  量化交易MCP工具集，27个工具覆盖策略指标、回测引擎、风控分析和数据管线

  Serves today

  github.com/followtz/openclaw

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  opencollectiveMCP serverDev tools

  Open Collective public collective/transaction data

  Serves today

  github.com/pipeworx-io/mcp-opencollective

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  opencrater-mcpMCP serverDev tools

  Monetize your MCP server or CLI: live OpenCrater network stats + how maintainers earn USDC.

  Serves today

  github.com/open-crater/opencrater-mcp

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  opendata-canadaMCP serverDev tools

  open.canada.ca — Canada national open-data catalogue (CKAN)

  Serves today

  github.com/pipeworx-io/mcp-opendata-canada

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  opendata-catMCP serverDev tools

  15 Catalan portals + radio archive: gov, INE/REE/CNMC, CORA, Catalònica, radioteca.cat.

  Serves today

  github.com/xaviviro/opendata.cat-mcp-server

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  opendata-swissMCP serverDev tools

  opendata.swiss MCP — Switzerland's federal open-data portal (CKAN catalogue).

  Serves today

  github.com/pipeworx-io/mcp-opendata-swiss

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  opendatasoftMCP serverDev tools

  Opendatasoft (generic portal) MCP.

  Serves today

  github.com/pipeworx-io/mcp-opendatasoft

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  opendockMCP serverDev tools

  MCP for the Opendock Neutron API.

  github.com/pollamin/opendock-mcp

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  opendosm-myMCP serverDev tools

  data.gov.my / OpenDOSM (Department of Statistics Malaysia) — official Malaysian open-data API.

  Serves today

  github.com/pipeworx-io/mcp-opendosm-my

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