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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Git-like undo and rollback checkpoints for OpenAI Codex CLI. Snapshot, diff, and restore files before and after Codex edits. MCP server + Codex hooks for an automatic safety net.
MIT ★ 7 -
Drive macOS apps from Claude Code through the Computer Use engine of OpenAI's ChatGPT/Codex app — no Codex quota, zero model turns per click: script (cua_repl-style JS), batch with text targeting, diff output, macros. Includes an architecture analysis of Codex Computer Use.
MIT ★ 2 -
Codex plugin (MCP + skill): read-only Claude second opinion before changes and diff review after.
MIT -
@toddzheng024/code-eyegithub.com/qiz029/code-eyeupdated this year
Evidence-backed AI code review with persistent findings, review coverage, and interactive diffs for pi, Claude Code, and Codex
npm Apache-2.0 -
Criterion Loom: meaning-first audit tools for Codex work—requirements, plans, diffs, and completion evidence via CLI, MCP, and a companion skill.
MIT -
Codex (OpenAI) as an independent second opinion inside Claude, Claude Code and Cowork: parallel plans, critiques, code and diff reviews, red-teaming. Read-only sandbox.
MIT -
Human-approved engineering decisions for AI coding agents. Local-first MCP tools for Codex and Claude Code with evidence-based Git diff reviews.
Apache-2.0 ★ 11 -
Stop burning your Claude or Codex limits on boilerplate. Delegate multi-file implementation to Cursor's Composer 2.5 over MCP — your frontier model writes the brief and reviews the diff; Composer does the typing, fast, on a separate quota.
MIT ★ 9 -
Give AI agents cited, versioned context from your docs and spreadsheets. Build, diff and roll back what Claude Code, Codex and any MCP client read. Local-first, no API keys.
Apache-2.0 ★ 4 -
MCP file cache for AI coding agents. Re-reads cost ~40 tokens instead of the whole file; changed files come back as diffs. Works with Claude Code, Cursor, Codex and VS Code.
MIT ★ 3 -
sverklogithub.com/sverklo/sverkloupdated this year
Repo memory for coding agents. Local-first MCP for Claude Code, Cursor, Windsurf, and Codex CLI: symbol graph, blast radius, diff-aware review, and git-pinned decisions. MIT; no API keys or code upload.
npm MIT ★ 82 -
Get a second opinion on your code from every coding agent you have. Claude Code, Codex and Grok review each other's diffs and answer each other's questions, even inside a session that's already running. Uses the CLIs you're signed in to, no API keys.
npm MIT ★ 1 -
🔍 Offline Figma MCP server and CLI for coding agents (Claude Code, Codex, Cursor, OpenCode). Reads saved .fig files: layout, SVG assets, reference renders, screenshot comparison and revision diffs. No Figma login, Dev Mode seat or API rate limits.
npm MIT ★ 21 -
Rust-native context compression for Claude Code, Codex & MCP agents: filters & compresses noisy tool output (tests, diffs, logs, JSON, provider traffic) before it reaches the LLM — fewer wasted tokens, full evidence recoverable. Local-first, Apache-2.0. Pairs with Code Explorer.
Apache-2.0 ★ 4 -
Get a second opinion on your code from every coding agent you have. Claude Code, Codex and Grok review each other's diffs and answer each other's questions, even inside a session that's already running. Uses the CLIs you're signed in to, no API keys.
npm MIT -
本地优先的桌面 AI 助手,同时作为 Codex 的受控执行端:以 MCP Server 接入上游,委派任务由本地 Runtime 用自配模型执行;权限默认为空,项目改动先出 diff 并经人工批准。
MIT -
Persistent, shared memory for AI coding agents (Claude Code, Desktop, Cursor, Codex, Gemini CLI...) - diff reads, compaction shield, verified checkpoints and cross-agent handoff. 100% local, no API keys.
pypi MIT -
MCP server + CLI giving AI agents 50 spreadsheet tools for .xlsx — live-recalc formulas (over 350 Excel functions), repair broken references & external links, read/write, diff, and audit. Works in Claude Code, Cursor, Codex, and any MCP client.
npm MIT ★ 6 -
Vetono update data
93 agentic MCP tools + 49 specialist agents for every major AI CLI — self-learning, no API keys. Veto gives Claude Code, Codex CLI, Gemini CLI, Cursor, Windsurf, Zed, and JetBrains a council of specialist agents, persistent cross-platform memory, a self-learning router, CI/CD gates, and dependency-hallucination + decision-drift guards — all powered by your existing AI subscription. No separate API keys, no extra billing. **Highlights** - **Council debate** — multi-agent GREEN/YELLOW/RED verdicts on risky changes (LLM-backed via MCP Sampling, with deterministic fallback) - **Cross-platform memory & session handoff** — save on Claude, resume on Gemini or Codex; nothing needs re-explaining - **Self-learning router** — improves task routing from recorded outcomes - **Guards & gates** — CI gate, diff review, secrets scan, dependency-hallucination verification, decision-drift enforcement - **Compact mode** — advertise 9 tools instead of 93 and save ~16K context tokens; every tool stays callable **Links**: [GitHub](https://github.com/jigyasudham/veto) · [npm](https://www.npmjs.com/package/@jigyasudham/veto)
smithery -
agent-rollbackgithub.com/nainish-rai/agent-rollbackupdated this year
Git-like undo, revert, and rollback checkpoints for OpenAI Codex CLI. MCP server + hooks snapshot every edit. Restore in one cmd. Free, MIT licensed.
npm MIT -
delimit-mcpgithub.com/delimit-ai/delimit-gatewayupdated this year
Unify Claude Code, Codex, Cursor, and Gemini CLI with persistent context, governance, and multi-model debate.
pypi MIT -
MCP server delegating bounded coding tasks to an OpenAI-compatible model: explicit read/write paths, diff validation, risk-based routing.
MIT -
Loupe for large codebases: focused MCP tools for code search, symbols, maps, diffs, and safe edits.
Apache-2.0 ★ 4 -
ftp-mcpgithub.com/Kynlos/ftp-mcpupdated this year
MCP server for FTP/SFTP — smart sync, diff patching, caching, and security controls for AI coding assistants.
MIT ★ 3 -
Token-efficient code reading for AI coding agents: budgeted, symbol-aware, diff-aware reads over MCP.
MIT ★ 1 -
Local-first agent memory MCP - cross-agent brain with token-saving file diff cache. By Synapse Arrows.
npm MIT ★ 16 -
Tell your coding agent which dependencies changed after its training cutoff. Diffs types and changelogs, writes a short block into AGENTS.md / CLAUDE.md.
MIT ★ 109 -
Evidence before edits. Local repository intelligence for AI coding agents: the right files with proof, a bounded plan, and a verified diff. Measured nightly on real repositories.
npm NOASSERTION ★ 9 -
gfcgithub.com/jjjebli/gfcactive
git-for-context — LLM context dedup: unchanged file re-reads collapse to hash-verified stubs, changed files return diffs. OpenCode plugin + zero-dep MCP server. Measured −34% per-turn context.
MIT ★ 1 -
⏳ AI Agent Time-Travel Debugger, SQLite Shadow Snapshot & Instant Rollback Engine MCP Server — Take 1ms pre-edit checkpoints, inspect unified diffs & rollback broken AI edits without touching Git.
MIT ★ 1 -
The terminal AI agents can drive — and the cockpit to run them from. 151 MCP methods, agent Inbox, git-worktree fleets, diff review & rollback, one-click updates. macOS / Linux / Windows, local-first, free, MIT.
NOASSERTION ★ 19 -
@iflow-mcp/sgroy10-speclockgithub.com/sgroy10/speclockupdated this year
AI Constraint Engine by Sandeep Roy — AI Patch Firewall. Diff-native review (interface breaks, protected symbols, dependency drift, schema changes, API impact), Patch Gateway (ALLOW/WARN/BLOCK verdicts), Spec Compiler (NL→constraints), Code Graph (blast r
npm MIT -
FL-Studio-MCP-Servergithub.com/CryptoJones/FL-Studio-MCP-Serverupdated this year
MCP server that lets Claude read, write, and diff FL Studio projects — offline .flp authoring on a reverse-engineered FL 2025 playlist format (PyFLP), live control via Flapi, and bundled Piano Roll scripts. Dedicated to John Philip Sousa.
Apache-2.0 ★ 1