contextkeeper

Name: contextkeeper
Author: TheRealDataBoss

by TheRealDataBossversion 0.2.7i★ –iRuns on your computer

Registry nameio.github.TheRealDataBoss/contextkeeper

Install

Overview

Description from the maker (original English)

Zero model drift between AI agents. Session continuity for Claude, GPT, Gemini, and any LLM.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Search & AI memory

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
The registry lists no key to fill in.

You need

PyPIPython’s uv installed (for the uvx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "contextkeeper": {
      "command": "uvx",
      "args": [
        "contextkeeper"
      ]
    }
  }
}

Run this in your terminal

claude mcp add contextkeeper -- uvx contextkeeper

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "contextkeeper": {
      "command": "uvx",
      "args": [
        "contextkeeper"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "contextkeeper": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "contextkeeper"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account TheRealDataBoss, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Search & AI memoryi

More stars than 0% of the other 7250 servers in this category
Published to the registry more recently than 5% of the other 7250 servers in this category
Basic checks equal to or better than 100% of the other 7250 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is contextkeeper safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.2.7) reached the registry 8 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Python (uv) on your computer.

What can I use instead?

In the same category: Context7, Codebase Memory, Exa

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Context7

by upstash

Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.

Computer or cloud★ 64,224MITUpdated today

Install

Codebase Memory

by DeusData

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

Runs on your computer★ 48,148MITUpdated 20 days ago

Install

Exa

by exa-labs

Connect AI agents to Exa for web search, content fetching, and multi-step research.

Runs in the cloud★ 5,213MITUpdated last month

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

contextkeeper

Zero model drift between AI agents.

Install

pip install contextkeeper

Quickstart

contextkeeper init

contextkeeper sync --agent claude contextkeeper bootstrap --clipboard

paste into any AI — full context restored

CLI Reference

Command	Description
`init`	Scaffold project context — state vector, conventions, tasks
`sync`	Scan repo and update state vector with current project state
`bootstrap`	Generate paste-ready briefing for any AI agent
`status`	Show tracked projects and their current state
`doctor`	Validate context files for consistency and missing fields
`migrate`	Run database schema migrations
`export`	Export project context to JSON/Markdown
`diff`	Show what changed since last sync
`serve`	Start the REST API server (FastAPI + Uvicorn)
`sessions`	List and manage agent sessions
`tasks`	List and manage project tasks
`decisions`	List and manage architectural decisions
`auth`	Create and revoke API keys (`ck_` prefix, SHA-256 stored)

Python SDK

from contextkeeper import ContextKeeperClient

client = ContextKeeperClient()

Sessions

session = client.create_session(agent="claude", project="myproject") client.end_session(session.id, summary="Implemented auth module")

Tasks & decisions

client.create_task(project="myproject", title="Add rate limiting") client.create_decision(project="myproject", title="Use PostgreSQL", rationale="Need JSONB")

Handoff

handoff = client.create_handoff(from_session=s1.id, to_agent="gpt-4")

MCP Server

10 tools — native Claude Code integration via Model Context Protocol.

Add to claude_desktop_config.json:

"mcpServers": { "contextkeeper": { "command": "python", "args": ["-m", "contextkeeper.mcp"] } } }

Backends

# File (default) — zero config

contextkeeper init

SQLite

contextkeeper init --backend sqlite

PostgreSQL

contextkeeper init --backend postgres --db-url postgresql://user:pass@localhost/ck

REST API

14 endpoints + 3 auth endpoints. FastAPI with OpenAPI spec.

contextkeeper serve --port 8420

→ http://localhost:8420/docs (Swagger UI)

→ http://localhost:8420/openapi.json

Auth header: Authorization: Bearer ck_your_api_key

Multi-Agent Coordination

Three modes for concurrent agent access:

sequential — one agent at a time (default)
lock-based — pessimistic locking per resource
merge — optimistic merge with conflict resolution

contextkeeper

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Search & AI memoryi

Common questions

Alternatives

Context7

Codebase Memory

Exa

README from the maker

contextkeeper

Install

Quickstart

paste into any AI — full context restored

CLI Reference

Python SDK

Sessions

Tasks & decisions

Handoff

MCP Server

Backends

SQLite

PostgreSQL

REST API

→ http://localhost:8420/docs (Swagger UI)

→ http://localhost:8420/openapi.json

Multi-Agent Coordination

Links

License