Cartographer MCP Server

by beppetemp Your server? Claim it

local only

Cartographer runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 2 Nov 2026.

Governance MCP server for agent-maintained knowledge bases (OKF): git-backed writes, search, lint.

—

Installs / week

not published

Stars

0 open issues

2 Nov 2026

Last commit

from GitHub

Apache-2.0

License

What the code does

We read the source, 23 h ago · rules 995398eba69f

Evidence

Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.

Deletes files or strips permissions cmd/cartographer/kbcmd.go:278

    return "rm -rf " + dir

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Checks whether it runs in a sandbox internal/updatecheck/channel.go:150

    if env.Exists != nil && env.Exists("/.dockerenv") {

Builds a file path from a variable internal/service/synctimer.go:64, cmd/cartographer/tui.go:319, internal/kb/conflicts.go:46 и ещё 38

    return filepath.Join(home, ".config", "systemd", "user", name), nil

Builds a database query by concatenation cmd/cartographer/tui.go:1239

    if s.Update != nil {
        versions += styleDrift.Render(" · " + s.Update.Latest + " available")

Touches key and credential files internal/lint/lint.go:1040

var builtinAllowPrefixes = []string{"~/.ssh/", "~/.kube/", "~/.m2/", "~/.config/", "~/.cache/", "~/.local/", "~/.gnupg/"}

Touches key and credential files internal/lint/lint.go:1040

var builtinAllowPrefixes = []string{"~/.ssh/", "~/.kube/", "~/.m2/", "~/.config/", "~/.cache/", "~/.local/", "~/.gnupg/"}

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

We found things in this code

Code changes quietly between releases, and nobody reads the diff of a dependency. We do, on every release — watch Cartographer and you get told the day something new turns up.

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Cartographer — questions

Answers built from our own checks of this server.

Why is there no uptime for Cartographer?

Cartographer runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone.

Is Cartographer open source?

Yes — it is published under the Apache-2.0 licence, written in Go and 50 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.