Released v0.1.0 · Library · CLI and MCP tools
ContextLib
A project library that outlives every agent session.
A project library that outlives every agent session: decisions, requirements, facts and lessons kept as plain Markdown files that people read in Finder and agents read through tools.
huggingface.co/spaces/willykeenan/contextlibSample data

- Storage
- Plain Markdown files
- Readers
- People and agents
- Needs
- Python 3.9+, stdlib
- License
- Apache-2.0
01 / What it does
A project library that outlives every agent session.
- 01
Files you can read
Decisions, requirements, facts, lessons and sources live as Markdown with a small front-matter block, one folder per project.
- 02
Agents read it too
The same library is available to agents through tools, so a new session starts from the project brief instead of a blank page.
- 03
Refuses secrets
Absolute home paths and secrets are refused at write time, before they can land in a shared library.
02 / The record
What it can prove, and where it stops.
- Proven safeguard
- Absolute home paths and secrets are refused at write time.
- Status
- Free · Apache-2.0 · v0.1.0. Read the repository README for its full scope.
- License
- Apache-2.0
- Screens on this page
- Real captures of the product, from its demo mode, sample data or a recorded run. No customer data.
03 / Try it
Run it yourself.
Install, from the repository README. Nothing here needs an account with us.
pip install "git+https://github.com/willykeenan/agentbrain-contextlib"
ctxlib init ~/ContextLib --project demo --name "Demo"