Metadata-Version: 2.4
Name: bettermemory
Version: 3.30.0
Summary: Memory you can verify — a trust layer between an AI coding agent and its own past: per-hit staleness verdicts, claim-level use attribution, measured effectiveness, episodic run-state. MCP-native, local-first, MIT, no cloud.
Project-URL: Homepage, https://github.com/0Mattias/bettermemory
Project-URL: Repository, https://github.com/0Mattias/bettermemory
Project-URL: Issues, https://github.com/0Mattias/bettermemory/issues
Project-URL: Changelog, https://github.com/0Mattias/bettermemory/blob/main/CHANGELOG.md
Author: Mattias Rask
License: MIT
License-File: LICENSE
Keywords: agent-memory,ai-agents,claude,claude-code,llm,mcp,memory,model-context-protocol
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Programming Language :: Python :: 3.14
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: Typing :: Typed
Requires-Python: >=3.11
Requires-Dist: mcp>=1.0.0
Requires-Dist: platformdirs>=4.0
Requires-Dist: pydantic>=2.0
Requires-Dist: pyyaml>=6.0
Provides-Extra: dev
Requires-Dist: httpx>=0.27; extra == 'dev'
Requires-Dist: hypothesis>=6.0; extra == 'dev'
Requires-Dist: mypy>=1.10; extra == 'dev'
Requires-Dist: pyright>=1.1.400; extra == 'dev'
Requires-Dist: pytest-asyncio>=0.21; extra == 'dev'
Requires-Dist: pytest-cov>=4.0; extra == 'dev'
Requires-Dist: pytest>=7.0; extra == 'dev'
Requires-Dist: ruff>=0.1; extra == 'dev'
Requires-Dist: types-pyyaml>=6.0; extra == 'dev'
Provides-Extra: embeddings
Requires-Dist: numpy>=1.24; extra == 'embeddings'
Requires-Dist: sentence-transformers>=2.2; extra == 'embeddings'
Provides-Extra: embeddings-fast
Requires-Dist: fastembed>=0.4; extra == 'embeddings-fast'
Requires-Dist: numpy>=1.24; extra == 'embeddings-fast'
Provides-Extra: ui
Requires-Dist: fastapi>=0.110; extra == 'ui'
Requires-Dist: uvicorn>=0.27; extra == 'ui'
Description-Content-Type: text/markdown

<p align="center">
  <img src="https://raw.githubusercontent.com/0Mattias/bettermemory/main/docs/assets/banner.svg" alt="bettermemory: memory that is checked before it is believed" width="100%">
</p>

<p align="center">
  <a href="https://pypi.org/project/bettermemory/"><img src="https://img.shields.io/pypi/v/bettermemory.svg" alt="PyPI"></a>
  <a href="https://github.com/0Mattias/bettermemory/actions/workflows/ci.yml"><img src="https://github.com/0Mattias/bettermemory/actions/workflows/ci.yml/badge.svg" alt="CI"></a>
  <a href="https://www.python.org/downloads/"><img src="https://img.shields.io/badge/python-3.11%E2%80%933.14-blue.svg" alt="Python 3.11-3.14"></a>
  <a href="LICENSE"><img src="https://img.shields.io/badge/License-MIT-yellow.svg" alt="MIT"></a>
</p>

<!-- mcp-name: io.github.0Mattias/bettermemory -->

An MCP memory server for coding agents. Stored facts get checked against
the filesystem and git *before* the model relies on them, so a memory
that has rotted is flagged instead of quoted back at you.

## Install

Claude Code — two slash commands, zero config:

```
/plugin marketplace add 0Mattias/bettermemory
/plugin install bettermemory@bettermemory
```

Anything else that speaks MCP:

```sh
uv tool install bettermemory
bettermemory init --client claude-desktop   # or cursor / cline / claude-code
```

Restart the client. `bettermemory doctor` exits 0 when it's wired
correctly and prints a one-line fix for anything that isn't.

Kick the tyres without installing: `uvx bettermemory try` writes a
memory citing a file, deletes the file, and shows the next search
flagging it. Offline, throwaway store.

## What it does

- Every hit carries a staleness verdict — calendar age, the paths it
  cites, commits landed since it was last confirmed.
- Nothing is auto-injected; retrieval is a deliberate tool call. The 18
  default tools do cost ~35 KB of schema per turn either way; the
  description half of that is capped in CI.
- Write gates: transient state, secret-shaped tokens and near-duplicates
  bounce; claims about *you* stage for confirmation.
- One markdown file per memory. Greppable, git-syncable. Markdown is
  canonical; the SQLite index next to it is a derived cache you can
  delete. No cloud, no account.
- `bettermemory eval` measures whether memory actually helped, against
  your own log. [Ours is published][eval-results] — a floor, from one
  user's store, caveats and misses included.

## For agents

You were likely handed this link with "set this up." On Claude Code,
the two plugin commands above are the whole install — skip to step 3.
Everywhere else, steps are idempotent and safe to re-run:

1. `uv tool install bettermemory` — or `pipx install bettermemory`,
   or `pip install bettermemory` into a venv. Python 3.11–3.14.
2. `bettermemory init --client claude-code` — likewise
   `claude-desktop`, `cursor`, `cline`. For any other MCP host, plain
   `bettermemory init` prints the canonical `mcpServers` JSON snippet
   plus known config locations. (Continue needs a hand-written YAML
   entry — see [docs/clients.md][clients-continue].)
3. `bettermemory doctor` — exit 0 means correctly wired; every failed
   check prints a one-line fix.
4. Have the user restart the client so the server loads, then confirm
   by asking the model *"what memory tools do you have?"*

Your operating contract — tool signatures, retrieval discipline,
write gates — is [docs/api.md][api]; the server's
`instructions` block delivers the core policy automatically. For the
long-form policy in your system prompt: `bettermemory init
--with-addendum`. Migrating from Claude Code's built-in auto-memory:
`bettermemory ingest` imports those files once.

## Everything else

You shouldn't need it, but it's all written down: mechanics, storage
format, the full tool surface, CLI, configuration and limitations in
[internals][internals]; per-client setup in [clients][clients] and
[installation][installation]; eval methodology in [eval][eval];
postmortems in [incidents][incidents]; release history in
[CHANGELOG][changelog]; dev setup and the compatibility contract in
[CONTRIBUTING][contributing].

MIT licensed — see [LICENSE][license].

[api]: https://github.com/0Mattias/bettermemory/blob/main/docs/api.md
[changelog]: https://github.com/0Mattias/bettermemory/blob/main/CHANGELOG.md
[clients]: https://github.com/0Mattias/bettermemory/blob/main/docs/clients.md
[clients-continue]: https://github.com/0Mattias/bettermemory/blob/main/docs/clients.md#continue-legacy-shape--see-caveat
[contributing]: https://github.com/0Mattias/bettermemory/blob/main/CONTRIBUTING.md
[eval]: https://github.com/0Mattias/bettermemory/blob/main/docs/eval.md
[eval-results]: https://github.com/0Mattias/bettermemory/blob/main/docs/eval-results.md
[incidents]: https://github.com/0Mattias/bettermemory/blob/main/docs/incidents/
[installation]: https://github.com/0Mattias/bettermemory/blob/main/docs/installation.md
[internals]: https://github.com/0Mattias/bettermemory/blob/main/docs/internals.md
[license]: https://github.com/0Mattias/bettermemory/blob/main/LICENSE
