Explore MCP Servers & Agent Skills

io.github.andrewschristison/pondlog-usgs

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

io.github.nickzren/opentargets

Read-only Open Targets: targets, diseases, drugs and evidence by name or ID. No API key needed.

io.github.GuardBee/toxic-flow-auditor

Finds lethal-trifecta toxic flows in MCP tool catalogs: untrusted input, sensitive data, egress

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.GuardBee/tool-poisoning-scanner

Scans MCP tool definitions for hidden instructions and confused-deputy sinks

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.YawLabs/ctxlint

Lint AI agent context files (CLAUDE.md, AGENTS.md, etc.) against your actual codebase

io.github.GuardBee/security-suite

Bundle of secret-scanner, dependency-auditor, ssl-inspector, and dns-intelligence

io.github.GuardBee/security-proxy

MCP gateway: many servers, one policy, lethal-trifecta blocking, PII masking, audit log

io.github.GuardBee/secret-scanner

Scans files for leaked secrets and API keys

io.github.GuardBee/prompt-leak-scanner

Catches leaked credentials and PII in outbound LLM prompts

io.github.GuardBee/prompt-injection-scanner

Scans RAG content/scraped pages for indirect prompt injection

io.github.PhilflowIO/dav-mcp

AI-orchestrated calendars, contacts & tasks across any DAV platform. 27 tools, field-agnostic.

io.github.Shoberman2/clipswarm

Clip YouTube videos and livestreams into viral 9:16 shorts, in parallel, for AI agents

io.github.AceDataCloud/mcp-nanobanana-pro

MCP server for NanoBanana AI image generation and editing

io.github.AceDataCloud/mcp-openai

MCP server for OpenAI API (chat completions, image generation, embeddings) via AceDataCloud

com.stringutilitybelt/mcp

MCP server exposing String Utility Belt's utilities and pipelines as tools for AI agents.

io.github.dogrucanemek-alt/conarium

Governed database access for AI assistants: masking, signed receipts, coverage reconciliation.

io.github.YawLabs/lemonsqueezy-mcp

LemonSqueezy MCP server for managing your store from AI assistants

aero.events/events

Find aviation events: airshows, fly-ins, workshops and club meets. Public and read-only.

app.lovable.jessica-hill-holm/leadership-coach

Executive coach's agent for leaders driving change while scaling: answers, workbooks, intro calls

io.github.frsorrentino/chrome-bridge

Borrow a tab from your own logged-in Chrome, hand it back; 2FA and CAPTCHA stay yours. 66 tools.