Files
mempalace/website/reference/contributing.md
T
Igor Lins e Silva c35686c9e1 docs(install): recommend uv as the package manager
End-user installs now lead with `uv tool install mempalace`, with
`pip install mempalace` kept as a fallback. Dev/contributor docs lead
with `uv sync --extra dev` and `uv run` for tests/benchmarks/lint, with
the equivalent pip recipe kept inline. The shipped `/mempalace:init`
skill instructions (mempalace/instructions/init.md) try `uv tool install`
first when uv is on PATH, then fall back through the pip variants.

Adds a .python-version pin at 3.12 because the lockfile's
onnxruntime==1.24.3 only ships wheels for Python >=3.11; without the
pin, `uv sync` on a host where uv prefers 3.10 fails with no source
distribution available, which would make the documented command a
footgun. pyproject's `requires-python = ">=3.9"` is unchanged — pip
users on 3.9/3.10 are unaffected.

Files updated: README.md, CONTRIBUTING.md, CLAUDE.md, the gemini-cli
guide and example, the .claude-plugin / .codex-plugin READMEs, the
mempalace SKILL, the openclaw SKILL, tools/save.md, the three
benchmarks docs, and the corresponding website mirrors.
2026-05-08 01:38:00 -03:00

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# Contributing
PRs welcome. MemPalace is open source and we welcome contributions of all sizes — from typo fixes to new features.
## Getting Started
```bash
git clone https://github.com/MemPalace/mempalace.git
cd mempalace
# Recommended: uv (https://docs.astral.sh/uv/) manages the venv for you
uv sync --extra dev
# Or with pip in your own venv:
# pip install -e ".[dev]"
```
## Running Tests
```bash
uv run pytest tests/ -v
```
All tests must pass before submitting a PR. Tests should run without API keys or network access.
## Running Benchmarks
```bash
# Quick test (20 questions, ~30 seconds)
uv run python benchmarks/longmemeval_bench.py /path/to/longmemeval_s_cleaned.json --limit 20
# Full benchmark (500 questions, ~5 minutes)
uv run python benchmarks/longmemeval_bench.py /path/to/longmemeval_s_cleaned.json
```
See [Benchmarks](/reference/benchmarks) for data download instructions.
## PR Guidelines
1. Fork the repo and create a feature branch: `git checkout -b feat/my-thing`
2. Write your code
3. Add or update tests if applicable
4. Run `uv run pytest tests/ -v` — everything must pass
5. Commit with clear [conventional commits](https://www.conventionalcommits.org/):
- `feat: add Notion export format`
- `fix: handle empty transcript files`
- `docs: update MCP tool descriptions`
- `bench: add LoCoMo turn-level metrics`
6. Push to your fork and open a PR against `main`
## Code Style
- **Formatting**: [Ruff](https://docs.astral.sh/ruff/) with 100-char line limit
- **Naming**: `snake_case` for functions/variables, `PascalCase` for classes
- **Docstrings**: on all modules and public functions
- **Type hints**: where they improve readability
- **Dependencies**: minimize — ChromaDB + PyYAML only. Don't add new deps without discussion.
## Good First Issues
Check the [Issues](https://github.com/MemPalace/mempalace/issues) tab:
- **New chat formats** — add import support for Cursor, Copilot, or other AI tool exports
- **Room detection** — improve pattern matching in `room_detector_local.py`
- **Tests** — increase coverage, especially for `knowledge_graph.py` and `palace_graph.py`
- **Entity detection** — better name disambiguation in `entity_detector.py`
- **Docs** — improve examples, add tutorials
## Architecture Decisions
If you're planning a significant change, open an issue first. Key principles:
- **Verbatim first** — never summarize user content. Store exact words.
- **Local first** — everything runs on the user's machine. No cloud dependencies.
- **Zero API by default** — core features must work without any API key.
- **Palace structure is scoping, not magic** — wings, halls, and rooms act as metadata filters in the underlying vector store. They make scoping predictable when a palace holds many unrelated projects; they are not a novel retrieval mechanism.
## Community
- [Discord](https://discord.com/invite/ycTQQCu6kn)
- [GitHub Issues](https://github.com/MemPalace/mempalace/issues) — bug reports and feature requests
- [GitHub Discussions](https://github.com/MemPalace/mempalace/discussions) — questions and ideas
## License
MIT — your contributions will be released under the same license.