Korg Ledger MCP Server

English · 简体中文 · 繁體中文 An AI coding teammate for your terminal - that keeps the receipts. It runs locally over stdio via the published package.

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

VERIFIED ACTIVE

LAST COMMIT 2026-06-22 · ★ 5 · #100 OF 139 MAINTAINED DEVELOPER TOOLS · VERIFIED 2026-08-25

MIT · Python servers · how we verify → /methodology

01 · Install Korg Ledger

before you install - you'll need

Set KORGEX_EDIT_POLICY, GITHUB_TOKEN, ANTHROPIC_API_KEY, OPENAI_API_KEY, KORGEX_API_KEY, KORGEX_API_URL, KORG_LEDGER_HMAC_KEY before connecting.

Claude Code

claude mcp add new1direction-korgex -- uvx korgex

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "new1direction-korgex": {
      "command": "uvx",
      "args": [
        "korgex"
      ]
    }
  }
}

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

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

registry namespace io.github.New1Direction is GitHub-verified and matches the repo owner

03 · What Korg Ledger can do

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

Latest releases

v0.37.0 · 2026-06-22

Security · HTTP ledger transport now redacts. KorgLedgerClient.record_tool_call previously enqueued the event body without redact() - a tool call's args/result with a secret could reach the blob store + remote ledger…

v0.36.0 · 2026-06-21

[0.36.0] - 2026-06-21 · Security · Autonomous GitHub workflow prompt handling is shell-safe. Issue, PR, and comment text is now read from GITHUB_EVENT_PATH, written to a prompt file, and passed to korgex as argv data…

v0.35.0 · 2026-06-06

Added · CodeAct is sandboxed by default (when CodeAct is enabled). KORGEX_CODEACT_ISOLATION resolves auto (sandbox if a backend exists, else run unconfined + warn once) / required (sandbox or fail closed) / off.…

04 · Who maintains Korg Ledger

korg-ledger is maintained by new1direction. We track 3 MCP servers from new1direction - 3 actively maintained, 13 combined GitHub stars, oldest repo from May 2026. Full record: all servers from new1direction.

05 · Facts

repository: github.com/new1direction/korgex
category: developer tools - ranked #100 of 139 actively-maintained developer tools servers as of 2026-08-25.
release cadence: 10+ releases in the last 90 days (latest 2026-06-22)
registry: io.github.New1Direction/korg-ledger (active, first published 2026-05-29)
packages: pypi:korgex

06 · Korg Ledger FAQ

What is Korg Ledger?

English · 简体中文 · 繁體中文 An AI coding teammate for your terminal - that keeps the receipts. It runs locally over stdio via the published package.

Is Korg Ledger still maintained?

Yes - as of 2026-08-25, its last commit was 2026-06-22 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install Korg Ledger?

Run `uvx korgex`. The README documents 7 environment variables (KORGEX_EDIT_POLICY, GITHUB_TOKEN, ANTHROPIC_API_KEY…) to set first. Set KORGEX_EDIT_POLICY, GITHUB_TOKEN, ANTHROPIC_API_KEY, OPENAI_API_KEY, KORGEX_API_KEY, KORGEX_API_URL, KORG_LEDGER_HMAC_KEY before connecting. You can also paste the ready-made client config above.

Does Korg Ledger 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 Korg Ledger

Alternatives to Korg Ledger

Maintained developer tools servers if Korg Ledger isn't the fit.

Pairs well with

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

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