MCP servers that ship as code — a repository or a package you install and run locally (usually over stdio). They have no hosted endpoint, so we cannot probe or grade them: instead each one shows its repository, install command, license, stars and when it was last updated.
Collected from GitHub repositories and npm, PyPI, Cargo, Go, Maven, NuGet and RubyGems packages tagged as MCP servers, the official MCP Registry, Docker's MCP catalog, ModelScope, Baidu MCP World, Cline and other public directories; one entry per repository. A server that also offers a hosted endpoint is listed under Remote instead. These entries are not counted in our reachability, verification or readiness statistics.
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Dev-Env-MCPgithub.com/Tova501/Dev-Env-MCPupdated this year
Local MCP (Model Context Protocol) server for safe, structured Python env management.
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env-manager-ai-mcpgithub.com/csoai-org/env-manager-ai-mcpupdated this year
Env Manager Ai automation via MCP. Includes parse env file, validate env, generate env template. By MEOK AI Labs.
npm MIT -
A CLI and MCP server that run wp-env environments on Apple container.
MIT ★ 1 -
Zero-knowledge .env proxy: phantom tokens in process.env, real secrets only at TLS edge for allowlisted hosts
npm MIT -
mcp-env-toolsgithub.com/rog0x/mcp-env-toolsupdated this year
MCP server for environment tools: .env parser/generator, port checker, system info, dependency checker Install: npx @rog0x/mcp-env-tools
MIT -
A CLI tool to verify and fix AI/ML environment compatibility (Driver <-> CUDA <-> Wheels) with platform-specific installation guides.
pypi MIT License -
Zero-knowledge .env proxy: phantom tokens in process.env, real secrets only at TLS edge for allowlisted hosts
npm MIT -
env-validator-mcpgithub.com/pouyasadri/env-validator-mcpupdated this year
An MCP server that inspects your local development environment and reports missing dependencies, version mismatches, and misconfigured environment variables to any MCP-compatible AI assistant.
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MCP server for Yandex Metrika with API key and counter ID passed as parameters
npm MIT -
A Windows MCP server that reports observed machine facts to coding agents: CPU capabilities, installed tools, shell, and network reachability.
MIT -
secret-safe-envgithub.com/irrenwill/secret-safe-envupdated this year
MCP server that lets an AI agent put secrets into .env without ever seeing the value — native Windows masked dialog + PowerShell. Windows-only.
MIT -
Diagnose and Fix CUDA / GPU environments compatibility issues locally, in Docker, and CI/CD. CLI + MCP server available.
MIT ★ 173 -
Sync, rotate, and manage .env files across environments securely
MIT ★ 2 -
api-managergithub.com/TheAgencyOS/api-managerupdated this year
Local API key vault and editor for every .env file on your machine. One Python file. Stdlib only. Web UI + MCP server.
MIT ★ 1 -
A .env file for AI agents: Claude and other agents use your secrets by name, but never see the values. CLI + MCP server + Claude Code plugin.
MIT -
@hyphen-network/devassetsgithub.com/0xryanlee/devassetsupdated this year
Local-first developer secrets manager — store encrypted env vars, manage API keys across projects, resolve provider identities, and inject secrets into commands. CLI + MCP server. No cloud, no account.
npm MIT -
Diagnose environment-variable problems over MCP: .env vs .env.example, undocumented and unused vars across 11 languages, shape validation. Values are never shown. Read-only.
MIT -
@mseep/sf-dog-shelter-finderupdated this year
## Local Setup 1. Clone the repository. 2. Run `npm install` to install dependencies. 3. Copy `.env.example` to `.env` and set the API keys. 4. Run `npm start` to start the server.
npm -
dotenv-mcpgithub.com/MukundaKatta/dotenv-mcpupdated this year
MCP server: parse and serialize .env files.
MIT -
mcp-serversgithub.com/mdsaif45/mcp-serversupdated this year
Read-only MCP servers for Oracle, MySQL, Redis and MongoDB, fully env-configured
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Centralized secrets manager for solo developers managing 100+ public repos. Generate .env files, rotate keys, sync to GitHub Actions.
smithery -
envdoctorgithub.com/cognis-digital/envdoctorupdated this year
.env validator, secret-presence and config-drift checker
NOASSERTION -
A CLI tool to create and execute scripts with env variables.
npm MIT -
postgres-mcpgithub.com/edelciomolina/postgres-mcpupdated this year
MCP server wrapper for PostgreSQL - reads credentials from .env with configurable key mapping and safe read-only defaults.
NOASSERTION ★ 5 -
MCP server for Coolify v4: masked env vars, dry runs, read-only mode, deploys and logs
MIT -
claude-secretsgithub.com/vaultry/claude-secretsupdated this year
Encrypted secrets store for Claude Code (MCP) + CLI + .env placeholder expansion. macOS Keychain backed.
NOASSERTION ★ 6 -
Zero-dependency environment security auditor, secret leak detector, and .env.example generator. CLI, MCP server, and GitHub Action.
Apache-2.0 -
@edelciomolina/postgres-mcpgithub.com/edelciomolina/postgres-mcpupdated this year
MCP server wrapper for PostgreSQL - reads credentials from .env with configurable key mapping and safe read-only defaults.
npm MIT -
MCP-Microsoft-Officegithub.com/Aanerud/MCP-Microsoft-Officeupdated this year
an local MCP server you can run on your env, connecting you to Microsoft Graph, and the complete M365 eco system.
★ 55 -
ipython-mcpgithub.com/ConorForgie/ipython-mcpupdated this year
MCP server giving Claude a stateful IPython kernel per session, with per-env isolation.
MIT -
claude-secretsgithub.com/BellaBe/claude-secretsupdated this year
GPG-encrypted credential manager for Claude Code MCP channels. Keeps API tokens out of .env files that Claude can read.
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mcp-vibekanbangithub.com/yigitkonur/mcp-vibekanbanupdated this year
Enhanced MCP server for Vibe Kanban — simplified tools with env-based project/repo locking, real-time WebSocket streaming & session messaging
npm MIT -
be-cleargithub.com/pat-the-geek/be-clearupdated this year
Application de pilotage des interactions ORG/ENV/ENG/EVENT — FastAPI + React 19 + PostgreSQL
★ 1 -
通用多邮箱 MCP 服务：原生 Streamable HTTP，固定 5 个工具，支持 IMAP/SMTP、Gmail API、多账号切换及 Env/Header 配置。
ISC ★ 17 -
withvibe-roadmapgithub.com/withvibe/withvibe-roadmapupdated this year
WithVibe Roadmap plugin — per-env implementation roadmap board with an MCP server the AI orchestrator drives. Apache 2.0.
Apache-2.0 -
Instant git worktree bootstrap with CoW node_modules, env copy, and port shifting for parallel agents
npm MIT -
Instant git worktree bootstrap with CoW node_modules, env copy, and port shifting for parallel agents
npm MIT -
cursor_multi_model_mcpgithub.com/felixzhudev/cursor_multi_model_mcpupdated this year
MCP server for Cursor — query OpenAI (GPT), Google (Gemini), and Anthropic (Claude) in parallel. Single tool, env-based config.
MIT -
opzyai-mcpgithub.com/thfothijn/opzyai-mcpupdated this year
Local-first security check MCP server for AI coding agents — hardcoded secrets, .env exposure, git-history leaks, dependency CVEs. Runs entirely on your machine.
MIT -
Semantic diffs of JSON, YAML, TOML, CSV, .env and INI over MCP: keyed list matching with move detection, verified RFC 6902 patches, tolerance, streaming CSV diffs. Read-only.
MIT -
Canonical Postiz MCP server with full public-API coverage, env-gated writes, and a 30/hr rate-limit guard. Ships as MCP server + first-class OpenClaw plugin.
MIT ★ 2 -
Proxmox MCP server for Claude, Cursor, and AI agents: all 993 PVE + PDM API endpoints behind 6 catalog-backed tools, writes env-gated.
AGPL-3.0 ★ 2 -
Local MCP server for API keys and secrets: inline or browser input, command stdin, and .env delivery.
MIT -
Self-hosted MCP servers for Mistral Vibe (Studio / Vibe Web & VSCode) — OpenProject, Trello and more. Unified .env, one Docker image for all servers, FastMCP. OpenProject server.
★ 1 -
Fast Lean 4 proof feedback for coding agents. CLI, Python library, and MCP server with warm LeanInteract sessions and cached env reuse.
MIT ★ 7 -
Unofficial MCP server for Google Ads — campaign management, keyword/bid optimization, budget control, daily reports. Local-first, OAuth-based, mutations gated by env var.
MIT ★ 4 -
Local MCP server for entering API keys and secrets outside AI chat and delivering them to commands or .env files.
npm MIT -
spraay-x402-mcpgithub.com/plagtech/spraay-x402-mcpupdated this year
Auto-syncing MCP server for the Spraay x402 Gateway. Auto-creates a wallet on first run — no env vars, just fund and go. Pay-per-call x402, USDC, no API keys.
npm MIT -
Persistent, stateful remote SSH sessions for AI agents via MCP. Keep cwd, env & shell state across commands — powered by your local OpenSSH. Works with Claude, Cursor & any MCP host.
npm MIT ★ 1 -
Capability-based credential broker and MCP server for coding agents. Use approved APIs without injecting secrets into prompts, argv, env, or agent code.
MIT -
MCP (Model Context Protocol) server for confdiff — lets AI agents diff config & structured-data files (JSON/YAML/TOML/INI/.env/.properties/XML/CSV) by meaning, not text. Maintained by an AI agent.
npm MIT -
Unofficial MCP server for the Trendyol Marketplace seller API — store ops via an AI assistant: products, orders, customer Q&A, stock/price. Write operations env-guarded; PII redacted by default
MIT -
One MCP stdio server for Figma, Jira, Confluence and GitLab. Replaces the official MCPs, keeps credentials in env vars, and saves large payloads straight to disk (save_to) so agents don't flood their context.
MIT -
arthur-mcpgithub.com/zachdelong/arthurupdated this year
Ground truth verification for AI-generated code plans. Catches hallucinated file paths, schema references, imports, env vars, types, API routes, Express/Fastify routes, and Supabase schema — deterministically, zero cost, no API key.
npm MIT -
Self-contained Claude Code env: bundled MCP servers (ccmemory, ccusage, ccteam), project awareness skill (ccproject), and a relay-loop wrapper (ccloop), with an overlay system for per-user / per-host extensions.
MIT -
Zero-dependency MCP stdio server template + ready-to-use A-share data tools for DeepSeek Harness (dsh). No API key, all env-var paths, standard NDJSON protocol.
MIT ★ 2 -
postiz-mcpgithub.com/solomonneas/postiz-mcpupdated this year
Canonical Postiz client for any MCP-compatible client: full coverage of the Postiz public API (integrations, posts, uploads, analytics, video) with env-gated writes, confirm-required deletes, and a built-in 30/hr rate-limit guard. MCP server + first-class
npm MIT -
Full-featured MCP server for Node-RED: complete admin-API access for AI agents — read AND safe write (confirm + automatic backups + restore), env-driven for any setup: direct, reverse proxy with custom CA, adminAuth token, read-only mode.
npm MIT -
Local ledger for development ports — leases a block per project slot, renders env files, resolves service names to URLs, and serves it all over MCP. No daemon, no listener, no secrets.
MIT -
See which .env, .git, keys and source maps Cloudflare Pages, Vercel, Netlify or Firebase would publish — before your agent deploys, and after it's live. CLI + live probe + Claude Code hook + MCP + GitHub Action.
MIT ★ 1