MCP Server Directory

AI-native HTTP security testing MCP server — 17 tools with raw HTTP/1.1 + HTTP/2 control

androidcliagentgate-mcp com.clauxel.androidcliagentgate/androidcliagentgate-mcp

Remote MCP for Android CLI agent build gate, structured receipts, audit logs, and reviewer-ready evi

Word Is Bond io.github.Latimer-Woods-Tech/wordis-bond

Test the voice agents you run: scored transcripts, pass/fail verdicts, latency and WER metrics.

Persistent, expiring, importance-graded sticky notes for Claude Code.

MCP bridge for inter-session communication between Claude Code instances

21st.dev dev.21st/mcp

Find UI components and themes, retrieve code, and generate with hosted 21st AI when enabled.

Insurance denial code lookup, appeal letter generation, and denial analysis for AI agents.

Bridge Claude with Google's Antigravity CLI (agy) for code review and second opinions

MCP server wrapping the nb CLI for LLM-friendly note-taking

codeitall dev.codeitall/codeitall

Behavioral oracle for Rust crate APIs: runtime behavior, yank/advisory, deprecation, sig search

Structural codebase MCP server with persistent memory: navigate by symbol, recall across sessions.

SandboxAPI io.github.MichielDeRuiter/sandboxapi-mcp

Execute code in 8 languages (Python, JS, TS, Go, Java, C++, C, Bash) in gVisor sandboxes.

kirowebreleasebinder-mcp com.clauxel.kirowebreleasebinder/kirowebreleasebinder-mcp

Remote MCP for Kiro release readiness, evidence binders, signoff, and CI approval receipts.

Scans AI-generated code for invisible Unicode, Trojan Source, and supply-chain threats.

MCP server for Atlassian Bitbucket Data Center - interact with repositories and code

MCP server providing OpenFeature SDK installation guides and OFREP flag evaluation

Arduino MCP server for CLI setup, board detection, compile/upload, serial monitoring, and pin refs.

Bright Security io.github.NeuraLegion/mcp

AI-powered application security testing — scan APIs, discover endpoints, and find vulnerabilities.

Regression testing for AI agents. Golden baselines, CI/CD, LangGraph, CrewAI, OpenAI, Claude.

Clinical AI for lab analysis, biomarker scoring, health narratives, and risk insights.

AI text detection and humanization for Claude Code, Cursor, and Windsurf.

MCP server for codewiki.google: search repos, fetch wiki docs, ask questions

Read Reddit from local MCP-compatible clients (Claude Code, Codex, etc.) via public RSS feeds.

us-building-permits io.github.PrometheusAgency/us-building-permits

Fresh US building permits with contacts from official city APIs. Construction lead generation.