Veto MCP Server

An MCP server that runs locally on your machine, plugs into Claude Code, Codex CLI, Gemini CLI, Antigravity CLI, Cursor, Windsurf, Zed, and JetBrains using your existing subscriptions - giving every AI a council of specialist agents, local LLM support, SDD agents, playwright automation, persistent cross-platform memory, a self-learning router that re-tunes its tier thresholds automatically every 20 recorded task…

People who work with agentic ai, code review and codex and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-09-27 · ★ 4 · #55 OF 180 MAINTAINED DEVELOPER TOOLS · VERIFIED 2026-09-30

MIT · TypeScript servers · how we verify → /methodology

01 · Install Veto

before you install - you'll need

VETO_COMPACT

Environment variables documented in the project's README - it lists which are required and which have defaults.

Claude Code

claude mcp add jigyasudham-veto -- npx -y @jigyasudham/veto

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "jigyasudham-veto": {
      "command": "npx",
      "args": [
        "-y",
        "@jigyasudham/veto"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license MIT - declared in the repository

npm package @jigyasudham/veto - published under the repo owner's npm scope (@jigyasudham)

registry namespace io.github.jigyasudham is GitHub-verified and matches the repo owner

03 · What Veto can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Limitations (from the README)

Claude, Codex and Gemini each keep notes in their own memory: Claude's per-project memory folders, ~/.codex/AGENTS.md, ~/.gemini/GEMINI.md. Each AI learns something, and the others never hear of it; the same lesson gets learned twice in two projects. Veto reads those notes and can share them where they help: across your projects, and between your AIs. > ⚠️ What turning it on means > > - Across your projects: a note a

Latest releases

v3.8.0 · 2026-09-27

veto api, JSON for editor extensions. The VS Code extension could show Veto's database but not whether transcript capture was on, what the notes trial had found, or anything from past chats, so it had to say "unknown".…

v3.7.1 · 2026-09-26

Bug fix: Veto did not know it was running in Antigravity. Antigravity names itself antigravity-client when it starts Veto, which Veto did not recognise. A session saved there was labelled claude unless the model said…

v3.7.0 · 2026-09-26

Bug fix: Antigravity never loaded Veto. Antigravity reads its MCP servers from ~/.gemini/config/mcp_config.json; veto init wrote ~/.gemini/antigravity-cli/mcp_config.json, which it does not read, and veto doctor…

04 · Who maintains Veto

Veto is maintained by jigyasudham. It's the only MCP server we track from this author; the repo dates to Apr 2026.

05 · Facts

repository: github.com/jigyasudham/veto
website: https://github.com/jigyasudham/veto#readme
category: developer tools - ranked #55 of 180 actively-maintained developer tools servers as of 2026-09-30.
release cadence: 10+ releases in the last 90 days (latest 2026-09-27)
registry: io.github.jigyasudham/veto (active, first published 2026-06-06 · 22 versions)
packages: npm:@jigyasudham/veto

06 · Veto FAQ

What is Veto?

Is Veto still maintained?

Yes - as of 2026-09-30, its last commit was 2026-09-27 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install Veto?

Run `npx -y @jigyasudham/veto`. The README documents one environment variable (VETO_COMPACT) to set first. You can also paste the ready-made client config above.

Does Veto run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Veto

Alternatives to Veto

Maintained developer tools servers if Veto isn't the fit.

Pairs well with

Servers that cover what Veto doesn't - only shown when the pairing reason fits the companion.

More developer tools MCP servers · Cyber Hua Tuo · Noosphere · CLI Bridge MCP · Physbound · Ducklab

More TypeScript MCP servers · Secondhand MCP · Talkback · Shellward · Server Sfmc · Sevdesk MCP · see all