io.github.andrewschristison/pondlog-usgs

USGS Water Services MCP server. Real-time streamflow, gage height, and site metadata from NWIS.

io.github.andrewschristison/pondlog

Aggregate nature MCP. 8 sources: iNat, eBird, NOAA, USGS, NPN, Mushroom Observer, sky, garden.

io.github.andrewschristison/pondlog-npn

USA National Phenology Network MCP. Bloom, leaf-out, and flight timing from NPN observers.

io.github.andrewschristison/pondlog-mushroomobserver

Mushroom Observer MCP server. Mycology observations, fungal taxonomy, and region discovery.

io.github.andrewschristison/pondlog-inaturalist

iNaturalist MCP server. Wildlife observations, species counts, taxa, and places worldwide.

io.github.andrewschristison/pondlog-ebird

eBird MCP server. 21 tools covering eBird API v2: observations, hotspots, checklists, taxonomy.

io.github.Licinexus/mcp

Brazilian public procurement (PNCP) and Federal Revenue CNPJ data — 16 tools, 4 prompts.

io.github.igmarin/rails-agent-skills-mcp

Rails development skills, docs, and workflows exposed through MCP stdio.

io.github.fundchainteam/fundchain-mcp

Crypto crowdfunding for AI agents. Create campaigns, accept ETH/USDC via x402 protocol.

io.github.pipeworx-io/spotify

Spotify MCP — Web API via client_credentials OAuth

io.github.pipeworx-io/discogs

Discogs MCP — music release / artist / label database

io.github.pipeworx-io/malwarebazaar

MalwareBazaar MCP — abuse.ch malware sample database (free, key required)

io.github.pipeworx-io/threatfox

ThreatFox MCP — abuse.ch indicator-of-compromise feed (free, key required)

io.github.pipeworx-io/opencellid

OpenCellID MCP — cell tower geolocation database (free with key)

io.github.pipeworx-io/what3words

what3words MCP — 3-word grid geocoding

io.github.pipeworx-io/open-elevation

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

io.github.pipeworx-io/trefle

Trefle MCP — global plant database (1M+ species)

io.github.pipeworx-io/ebird

eBird MCP — Cornell Lab of Ornithology citizen-science bird observations

io.github.pipeworx-io/bis

BIS MCP — Bank for International Settlements statistics (no auth)

io.github.pipeworx-io/uk-ons

UK ONS MCP — Office for National Statistics (no auth)

io.github.pipeworx-io/statscan

Statistics Canada (StatCan) WDS MCP — Canadian official statistics (no auth)

io.github.pipeworx-io/govinfo

GovInfo.gov MCP — full text of US government publications

io.github.pipeworx-io/regulations-gov

Regulations.gov MCP — federal regulatory dockets, documents, public comments

io.github.pipeworx-io/fbi-crime

FBI Crime Data Explorer MCP — UCR/NIBRS statistics