Postgram MCP Server

A self-hosted productivity and knowledge backend for humans and AI agents. Website ·

People who need documentation tools inside Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-07-26 · ★ 7 · #151 OF 183 MAINTAINED DOCUMENTATION · VERIFIED 2026-08-25

AGPL-3.0 · TypeScript servers · how we verify → /methodology

01 · Install Postgram

before you install - you'll need

Set OPENAI_API_KEY, PGM_API_URL, PGM_API_KEY before connecting.

Docker

docker run -i --rm ghcr.io/ivo-toby/postgram@sha256:29b61fb302bd52862b8eba43305ee2aa4fc072d5f9188652f1fe6324f49d5391

Claude Desktop - add to config

{
  "mcpServers": {
    "ivo-toby-postgram": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/ivo-toby/postgram@sha256:29b61fb302bd52862b8eba43305ee2aa4fc072d5f9188652f1fe6324f49d5391"
      ]
    }
  }
}

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 container (OCI image) - can be sandboxed away from your filesystem

license AGPL-3.0 - declared in the repository

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

03 · What Postgram can do

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

Latest releases

cli-v1.36.0 · 2026-07-26

1.36.0 (2026-07-26) · cache query embeddings instead of racing them

cli-v1.35.1 · 2026-07-15

1.35.1 (2026-07-15) · repair container config workflow

cli-v1.35.0 · 2026-07-12

1.35.0 (2026-07-12) · publish Postgram to MCP Registry

04 · Who maintains Postgram

Postgram is maintained by ivo-toby. It's the only MCP server we track from this author; the repo dates to Mar 2026.

05 · Facts

repository: github.com/ivo-toby/postgram
website: https://postgram.dev/
category: documentation - ranked #151 of 183 actively-maintained documentation servers as of 2026-08-25.
release cadence: 10+ releases in the last 90 days (latest 2026-07-26)
registry: io.github.ivo-toby/postgram (active, first published 2026-07-12)
packages: oci:ghcr.io/ivo-toby/postgram@sha256:29b61fb302bd52862b8eba43305ee2aa4fc072d5f9188652f1fe6324f49d5391

06 · Postgram FAQ

What is Postgram?

A self-hosted productivity and knowledge backend for humans and AI agents. Website ·

Is Postgram still maintained?

Yes - as of 2026-08-25, its last commit was 2026-07-26 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install Postgram?

Run `docker run -i --rm ghcr.io/ivo-toby/postgram@sha256:29b61fb302bd52862b8eba43305ee2aa4fc072d5f9188652f1fe6324f49d5391`. The README documents 3 environment variables (OPENAI_API_KEY, PGM_API_URL, PGM_API_KEY) to set first. Set OPENAI_API_KEY, PGM_API_URL, PGM_API_KEY before connecting. You can also paste the ready-made client config above.

07 · Alternatives to Postgram

Alternatives to Postgram

Maintained documentation servers if Postgram isn't the fit.

Pairs well with

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

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