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cognibrain

Self-hosted engineering memory for coding agents with CLI, MCP, proof gates and benchmark artifacts.

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Use tool

Set up

Runs on your computer. Pick your agent and operating system.

Before you start

  • Node.js 20 or newer
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "cognibrain": {
      "command": "npx",
      "args": [
        "-y",
        "@cognilabz/cognibrain"
      ]
    }
  }
}

same format Cursor, GitHub Copilot CLI, Junie, JetBrains AI Assistant, Augment (Auggie CLI), Factory Droid, Kiro, Devin CLI +12

Values in angle brackets are placeholders. Restart Claude Desktop after editing its config.Claude Desktop docs

README

synced Oct 21, 2026

Cognibrain

Self-hosted engineering memory for coding agents.

Stop fixing the same agent mistake twice. Cognibrain stores durable engineering context — repo rules, reviewer corrections, failed commands, connector events, and patch evidence — then returns compact context before the next agent action.

License: MIT npm Docs

Quick Start

npm i @cognilabz/cognibrain
npx cognibrain init --yes
npx cognibrain status

What It Does

  • Durable corrections survive across agent sessions
  • Context retrieval returns relevant facts before each action
  • Action guards warn or block known-bad operations
  • Patch evidence tracks what changed, what commands ran, and why
  • 19+ connectors integrate GitHub, Jira, Slack, Sentry, and more
  • Dream cycles automatically maintain memory health

Integration Surfaces

SurfaceBest for
CLIOperators, CI/CD, shell scripts
MCPMCP-native agents (Codex, Cursor)
Harness CLIAny shell-capable agent or git hook
SDK/HTTPProduct integrations, dashboards, custom runtimes

Documentation

📖 cognibrain.cognilabz.com

Repository Map

PathPurpose
bin/Installable CLI entrypoints and shared runtime helpers
src/Core memory engine, API server, connectors, and evaluators
sdk/typescript/TypeScript SDK and connector helpers
sdk/python/Python client package
scripts/Internal verification, benchmark, release, and demo commands
fixtures/Test and benchmark fixtures
templates/Generated agent and harness configuration templates
docker/Optional container packaging
deploy/Optional deployment manifests
data/benchmarks/Local benchmark source data; large/licensed JSON inputs are ignored and supplied explicitly

Contributing

git clone https://github.com/cognilabz/cognibrain.git
cd cognibrain
npm install
npm run verify

See Contributing Guide for details.

License

MIT — see LICENSE for details.

The browser Operator UI is a separately licensed commercial add-on not included in the MIT package.

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