Vouch MCP

Vouch Protocol™ is a common-law trademark. The Open Standard for Identity & Provenance of AI Agents. It runs locally over stdio via the published package.

People connecting finance tools to Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-08-24 · ★ 27 · #95 OF 283 MAINTAINED FINANCE · VERIFIED 2026-08-25

NOASSERTION · Python servers · how we verify → /methodology

01 · Install Vouch MCP

Claude Code

claude mcp add vouch-protocol-vouch -- uvx vouch-mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "vouch-protocol-vouch": {
      "command": "uvx",
      "args": [
        "vouch-mcp"
      ]
    }
  }
}

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 no standard license detected - usage rights unclear; check the repo before commercial use

pypi package vouch-mcp - check the name against the project README before installing (PyPI has no namespace ownership)

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

03 · What Vouch MCP can do

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

Latest releases

swift-v0.1.0 · 2026-06-07

VouchCore XCFramework (iOS device + iOS simulator + macOS), built and · tested on macOS CI. · To consume it, point Package.swift at this asset: · swift · .binaryTarget( · "vouch_coreFFI", · "…

v1.5.0 · 2026-01-24

v1.5.0 - SDK Packages, Media Signing & Official C2PA/CAI Integration · This release introduces official SDK packages for Python and TypeScript, C2PA-compliant media signing, and official C2PA/CAI branding as Vouch…

v1.4.0 · 2026-01-05

Vouch Git Workflow · One command to sign all git commits with cryptographic identity! · New Features · vouch git init - Configure SSH signing, install commit hooks, inject badge · vouch git status - Show current Vouch…

04 · Who maintains Vouch MCP

vouch-mcp is maintained by vouch-protocol. It's the only MCP server we track from this author; the repo dates to Nov 2025.

05 · Facts

repository: github.com/vouch-protocol/vouch
category: finance - ranked #95 of 283 actively-maintained finance servers as of 2026-08-25.
release cadence: 1 release in the last 90 days (latest 2026-06-07)
registry: io.github.vouch-protocol/vouch-mcp (active, first published 2026-07-05)
packages: pypi:vouch-mcp

06 · Vouch MCP FAQ

What is Vouch MCP?

Vouch Protocol™ is a common-law trademark. The Open Standard for Identity & Provenance of AI Agents. It runs locally over stdio via the published package.

Is Vouch MCP still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-24 and it shipped 1 release in the last 90 days. We re-verify nightly.

How do I install Vouch MCP?

Run `uvx vouch-mcp`. You can also paste the ready-made client config above.

Does Vouch MCP run locally?

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

07 · Alternatives to Vouch MCP

Alternatives to Vouch MCP

Maintained finance servers if Vouch MCP isn't the fit.

Pairs well with

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

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