Browse all Model Context Protocol servers with quality scores, stars, languages and maintenance activity.
Codebase intelligence for AI coding agents. Indexes a repo into a dependency graph, git history, defect-risk code health, auto-generated docs, and architectural decisions, served as 9 task-shaped MCP tools across 15 languages. Runs 100% local; hosted option available.
Use natural language to explore LLM observability, traces, and monitoring data captured by Opik.
The ROS MCP Server supports robot control by converting user-issued natural language commands into ROS or ROS2 control commands.
MCP server providing accurate information about NixOS packages, system options, Home Manager configurations, and nix-darwin macOS settings to prevent AI hallucinations.
MCP server for seamless document format conversion using Pandoc, supporting Markdown, HTML, PDF, DOCX (.docx), csv and more.
Official MCP server for CodeLogic, providing access to code dependency analytics, architectural risk analysis, and impact assessment tools.
Structural code intelligence MCP server for AI-assisted development. Navigate and edit code by symbol names instead of raw text — symbol lookup, dependency graphs, call chains, dead code detection, and structural diff. Replaces grep/cat with semantic tools: 87% token reduction on large codebases.
A semantic search engine for files and code — find files by describing what they do, not their names. Local reusable indexes, configurable embedding providers (OpenAI, Gemini, Voyage, any OpenAI-compatible API, or fully offline local models), AST-aware code chunking, optional reranking. `uvx vexor mcp` or `pip install vexor`.
Regression testing framework for AI agents. Save golden baselines, detect behavioral drift, and block regressions in CI. Works with LangGraph, CrewAI, OpenAI, Claude, and any HTTP API.
MCP server for ROS2 enabling AI-driven robotics applications and services.
A MCP server that keeps your chat history organized and searchable—with AI-powered summaries, secure memory, and full control.
MCP server for [Dash](https://kapeli.com/dash), the macOS API documentation browser. Instant search over 200+ documentation sets.
Subscription-aware LLM router for Claude Code. Routes tasks to 20+ providers (OpenAI, Gemini, Groq, Ollama, Codex) based on complexity classification, Claude subscription pressure, and cost. Free tasks stay on Claude subscription; expensive tasks fall back to the cheapest capable model. Includes 30 MCP tools, 6 auto-routing hooks, semantic dedup cache, prompt caching, daily spend cap, and a live w
MCP server providing AI assistants with full control of Neovim instances via msgpack-RPC. Read/edit buffers, run commands, send keys, query LSP diagnostics, and annotate code with highlights. No plugin required.
Deep code indexing MCP server with SQLite FTS5, tree-sitter, and embeddings. 29 tools for symbol search, call graphs, git intelligence, and hybrid semantic search.
An MCP server to connect with your [ZenML](https://www.zenml.io) MLOps and LLMOps pipelines
MCP server for the incident management platform [Rootly](https://rootly.com/).
Local-first live context engine and MCP server. Pre-resolves git, services, tests, and memory into a ready context briefing at session start (compile-before-context). MIT, PyPI: perseus-ctx.
Self-hosted codebase priors and conventions server. Captures codebase design patterns, conventions, and implementation decisions from git history and developer feedback, serving them to coding agents to ensure local project standards are followed.
API governance server that detects breaking changes in OpenAPI specs. Diffs two spec versions, applies configurable policy rules (strict/default/relaxed), and returns structured pass/fail verdicts. 23 change types, 10 breaking. Supports OpenAPI 3.0, 3.1, and Swagger 2.0.
Change tracking for AI-era codebases. AI agents call it to log structured change events (entity + diff + reasoning) before the session ends, then query history with diff, blame, history, changeset, and search. Captures the intent that would otherwise evaporate.
Lets AI agents explore elaborated SystemVerilog/Verilog designs (RTL or gate-level netlists) without pasting RTL into context: trace signal fan-in/fan-out, walk module hierarchy, and jump to exact `file:line` source, backed by the najaeda netlist engine.
Zuul CI integration with 14 tools for build failure analysis, log search, pipeline status, and job configuration.
LLM-based code review MCP server with AST-powered smart context extraction. Supports Claude, GPT, Gemini, and 20+ models via OpenRouter.
Local, read-only retrieval over official Python standard library docs with exact symbol lookup, section-level results, and version-aware context.
Local-first production-readiness audit for AI-built apps: read-only checks, an evidence-based 0-100 score, and guided fixes before launch.
15 semantic GDScript analysis tools via Godot's built-in LSP. Navigation, references, diagnostics, rename, and file sync for AI agents.
Keyless local MCP server bringing ISTQB / OWASP / IEEE / ISO / EU AI Act QA standards into your AI client: standards-grounded retrieval, deterministic QA effort estimation, and automated QA document quality review (0-100 rubric) plus JUnit/CSV test-results flakiness analysis. `uvx qai-consultant-mcp`
Pharo Smalltalk integration enabling code evaluation, class/method introspection, package management, test execution, and project installation for interactive development with Pharo images.
Lets an AI agent gate its own work before claiming "done": a fail-closed ship checklist (`verify_gate` counts a check satisfied only if explicitly proven), required independent refute-first review, and an append-only sha256-chained receipts ledger that makes any edit to past receipts detectable. `pip install mcp-agent-gate`.
Browser-backed MCP wrapper for mcp-atlassian with Playwright SSO auth. Enables AI tools to access Atlassian Server/Data Center instances behind corporate SSO (Okta, SAML, ADFS) where API tokens are not available.
Hierarchical code intelligence for AI coding agents. Scans local source code, clusters files by behavioral roles, maps coupling seams, and provides in-repo twins/context for complex implementation tasks.
Local-first Project Telos MCP tool line for inspectable AI work: source intake, workspace context, routing ledgers, action receipts, and MATCH / DRIFT / UNVERIFIABLE verification packets across 5 stdio servers.
Capstone of the Grand Line MCP set: a "collect them all" server that unlocks once the other tools are installed. `pip install laugh-tale-mcp`
Semantic codebase search + persistent working memory for AI code editors. Hybrid dense + BM25 search over AST-aware chunks, a symbol graph for locate/trace, and typed notes that survive context compaction and session restarts. Local embeddings, zero config, no API key. `pip install vectr`
Secure host-level telemetry gateway enabling sandboxed AI agents to dynamically fetch container logs and track kernel resource metrics.
Type-faithful calculator: evaluate expressions under fixed-point, IEEE-754 double, or exact rational arithmetic, with every answer labelled exact vs inexact. Tools: calculate, analyze, solver, help, info. Offline, no network. `uvx mcp-abacus`.
Deterministic slop detector for AI-generated prose. Flags filler phrases and clichés with zero false positives by design (curated phrase list, not a model), returns exact spans plus a pinnable 0-1 score, and runs offline with no API key. CLI + CI exit code + MCP server for agents to self-check their own output before it lands in a PR or doc. `pip install defluff`
MCP server for [quelllm.fr](https://quelllm.fr) — open-weights LLM catalog (250+ models with params, VRAM by quantization, tokens/sec, license). Tools: `list_models`, `get_model`, `compare`, `estimate_vram`, `estimate_cost` (API providers vs self-hosted hardware in EUR), `search_models`. Useful when picking a local model that fits your GPU/Mac.
Generate deployment-ready PWA, iOS, and Android app icon sets from a text description. Produces all 27 required sizes, maskable icons, Xcode-ready iOS icons, Android mipmap folders, splash screens, and manifest.json — packaged as a ZIP. Powered by Google Imagen 4.
Jaeger distributed tracing MCP. 5 tools: list_services, list_operations, search_traces, get_trace, get_dependencies. Any Jaeger instance (HTTP API v3); PyPI + MCP Registry.
MCP Blast-Radius Auditor — static blast radius extraction and AOS `manifest.json` divergence gate (Oracle / Permitted / Prohibited). Stdio MCP (`mcp-blast-radius`) plus CI blocking gate (`mcp-blast-radius-gate`). Install: `pip install mcp-blast-radius==0.2.0` · [PyPI](https://pypi.org/project/mcp-blast-radius/0.2.0/)
MCP Agent Health Reporter — advisory agent health scan under AOS discipline (manifest, services, immune loop, evidence). Stdio MCP: `mcp-agent-health`. Install: `pip install mcp-agent-health==0.3.1` · [PyPI](https://pypi.org/project/mcp-agent-health/0.3.1/)