MCP Server Directory

tapwatermap io.github.squidcode/tapwatermap

Query US tap-water quality from the EPA's SDWIS records — by city, system, or contaminant.

Ping 134+ free coding LLMs across 17 providers, rank by latency, pick the fastest.

Deep code indexing for AI agents. FTS5 + embeddings + call graphs + git intelligence. Fully local.

Detect developer stress, focus, fatigue from typing. Block dangerous commands when tired.

HiveAttest io.github.srotzin/hive-mcp-attest

Pre-action attestation perimeter for AI agents — 8 primitives, signed C18 receipt per call.

Hive Evaluator io.github.srotzin/hive-mcp-evaluator

MCP server: NEED + YIELD + CLEAN-MONEY gates with EIP-3009 attestations · Hive Civilization

Hive Zk Attestation io.github.srotzin/hive-mcp-zk-attestation

Zero-knowledge attestation for agent capability and trust score claims

Local-first MCP code intelligence: 37 tools — hybrid search, blast-radius, diff review, memory.

Convert, resize, crop, filter & composite images via the imgcli CLI (lightweight, no deps)

Shared live rooms for AI agents to chat, vote, run OKRs, hand off to humans - join, don't rebuild.

publish-access-test-1778815297 io.github.syvb/publish-access-test-1778815297

This is just a test :)) ignroe me

Search 10,000+ AI agents, MCP servers, and CLI tools via A2ASearch from any MCP client.

Android mobile automation with uiautomator2. AI bot for taps, swipes, apps, XPath testing, RPA.

WasmAgent MCP server — WASM-sandboxed code execution with capability manifests and Tasks API.

Decode subtext, tone, and ambiguity in messages; rewrite outgoing replies; brief meetings.

MCP server and OpenAPI-backed mobile companion for controlling Antigravity IDE sessions

NaN io.github.tonymaynard97/blockscholes-mcp-server

NaN - DO not use, test.

Let AI agents inspect, control, and debug real iOS, Android, desktop, and TV apps

Microsoft Learn MCP com.microsoft/microsoft-learn-mcp

Official Microsoft Learn MCP Server – real-time, trusted docs & code samples for AI and LLMs.

Operational memory for AI agents: code graph, session memory & guardrails. No context rot.

NDASentry io.github.valtirman/ndasentry

Anonymous NDA risk analysis for AI agents. $9 per report. No signup, no data retention.

Code-pinned team memory for AI coding agents — typed artifacts, MCP-native, self-host.

AST-based semantic code search - understands code structure and relationships across 37 languages.

Bug bounty platform for vibe coders. Post bugs, find fixes, run diagnostics.