mem0/AGENTS.md

AGENTS.md

This file provides context for AI coding assistants (Claude Code, Cursor, GitHub Copilot, Codex, etc.) working with the Mem0 repository.

Project Overview

Mem0 ("mem-zero") is an intelligent memory layer for AI agents and assistants. It provides persistent, personalized memory via both a hosted platform API and self-hosted open-source SDKs.

• Repository: https://github.com/mem0ai/mem0
• Documentation: https://docs.mem0.ai
• License: Apache-2.0

Repository Structure

This is a polyglot monorepo containing Python and TypeScript packages, CLIs, servers, plugins, and documentation.

Key Directories

Directory	Description
mem0/	Core Python SDK (mem0ai on PyPI) — memory, LLMs, embeddings, vector stores, graphs, rerankers
mem0-ts/	TypeScript SDK (mem0ai on npm) — client + OSS memory
cli/python/	Python CLI (mem0-cli on PyPI) — Typer-based, entry point mem0
cli/node/	Node CLI (@mem0/cli on npm) — Commander-based, entry point mem0
integrations/	Agent & editor integrations, one directory per integration (see "Adding a New Integration")
integrations/mem0-plugin/	AI editor plugins (Claude Code, Cursor, Codex) — MCP server connection, lifecycle hooks, skills. Contains nested .opencode-plugin/ (@mem0/opencode-plugin)
integrations/openclaw/	@mem0/openclaw-mem0 — OpenClaw plugin for Claude Code / AI editors
integrations/pi-agent-plugin/	@mem0/pi-agent-plugin — Pi Agent plugin
integrations/vercel-ai-sdk/	@mem0/vercel-ai-provider — Vercel AI SDK memory provider
server/	FastAPI REST server for self-hosted Mem0 (Docker: FastAPI + PostgreSQL/pgvector + Neo4j)
openmemory/	Self-hosted memory platform — api/ (FastAPI + Alembic + MCP server) and ui/ (Next.js 15 + React 19)
skills/	Claude Code skill definitions. Reference skills (SDK knowledge, always-on): mem0/, mem0-cli/, mem0-vercel-ai-sdk/. Pipeline skills (run on demand): mem0-integrate/, mem0-test-integration/, mem0-oss-to-platform/
docs/	Documentation site (Mintlify)
tests/	Python SDK tests (pytest)
evaluation/	Submodule → mem0ai/memory-benchmarks — benchmarking (LOCOMO, LongMemEval, BEAM) lives in that repo
examples/	Sample projects & runnable demos — apps, Chrome extension, multi-agent patterns, and Jupyter notebooks (notebooks/)
pr-reviews/	Pull request review materials
scripts/	Repo-wide utility scripts (e.g., check-llms-txt-coverage.py for docs/llms.txt sync)

Core Package Dependencies

mem0 (Python SDK)          mem0-ts (TypeScript SDK)
├── mem0/memory/           ├── src/client/        (MemoryClient — hosted)
├── mem0/llms/             └── src/oss/           (Memory — self-hosted)
├── mem0/embeddings/           ├── src/llms/
├── mem0/vector_stores/        ├── src/embeddings/
├── mem0/graphs/               ├── src/vector_stores/
└── mem0/reranker/             └── src/graphs/

cli/python/ ──▶ mem0ai (optional, for OSS mode)
cli/node/   ──▶ mem0ai (npm, for API calls)
integrations/vercel-ai-sdk/ ──▶ ai, @ai-sdk/* providers
integrations/openclaw/ ──▶ mem0ai (npm)

Development Setup

Requirements

• Python: 3.9+ (3.10+ for CLI)
• Node.js: v18+ (v20 or v22 recommended)
• pnpm: v10+ (npm install -g pnpm@10) — used for all TypeScript packages
• Hatch: Python build/environment tool (pip install hatch)
• Docker: Required for server/ and openmemory/ development

Initial Setup

# Python SDK
hatch shell dev_py_3_11           # creates environment with all deps
pre-commit install                # install git hooks

# TypeScript packages
cd mem0-ts && pnpm install        # TS SDK
cd cli/node && pnpm install       # Node CLI
cd integrations/vercel-ai-sdk && pnpm install  # Vercel AI provider
cd integrations/openclaw && pnpm install       # OpenClaw plugin

Build, Lint, and Test Commands

Python SDK (mem0/)

# Environment setup (uses Hatch)
hatch shell dev_py_3_11           # or dev_py_3_9, dev_py_3_10, dev_py_3_12

# Linting and formatting
make lint                          # ruff check
make format                        # ruff format
make sort                          # isort mem0/

# Tests
make test                          # pytest tests/
make test-py-3.9                   # test specific Python version (3.9–3.12)

# Build and publish
make build                         # hatch build
make publish                       # hatch publish

• Python: 3.9, 3.10, 3.11, 3.12
• Linter/formatter: Ruff (line length 120)
• Import sorting: isort (profile = "black")
• Test framework: pytest (with pytest-mock, pytest-asyncio)
• Pre-commit hooks: ruff + isort — run pre-commit install before committing

TypeScript SDK (mem0-ts/)

cd mem0-ts
pnpm install
pnpm run build                     # tsup
pnpm run test                      # jest (all tests)
pnpm run test:unit                 # jest --coverage (unit tests only)
pnpm run test:integration          # jest (integration tests, needs MEM0_API_KEY)
pnpm run test:ci                   # jest --coverage --ci (CI mode)
pnpm run test:watch                # jest watch mode

• Node: 20, 22 (CI-tested)
• Build: tsup (CJS + ESM)
• Test: jest
• Formatter: prettier

Python CLI (cli/python/)

cd cli/python
pip install -e ".[dev]"            # dev install with ruff + pytest
ruff check .                       # lint
ruff format .                      # format
pytest                             # test
hatch build                        # build

• Python: 3.10+ (not 3.9)
• Linter/formatter: Ruff (line length 100 — different from root SDK)
• Ruff rules: E, F, I, W, UP, B, SIM, RUF (ignores E501, B008 for Typer patterns, SIM108)
• Framework: Typer + Rich + httpx
• Entry point: mem0 = "mem0_cli.app:main"
• Source layout: src/mem0_cli/
• Optional dependency: mem0ai (for OSS mode, via [oss] extra)

Node CLI (cli/node/)

cd cli/node
pnpm install
pnpm run build                     # tsup
pnpm run lint                      # biome check src/
pnpm run lint:fix                  # biome check --write src/
pnpm run typecheck                 # tsc --noEmit
pnpm run test                      # vitest run
pnpm run test:watch                # vitest (watch mode)
pnpm run dev                       # tsx src/index.ts (development)

• Node: 18+ required
• Build: tsup (ESM)
• Linter: Biome (not ESLint, not Ruff)
• Test: vitest (not jest)
• Framework: Commander + Chalk + ora + cli-table3

Vercel AI SDK Provider (integrations/vercel-ai-sdk/)

cd integrations/vercel-ai-sdk
pnpm install
pnpm run build                     # tsup
pnpm run lint                      # eslint
pnpm run type-check                # tsc --noEmit
pnpm run prettier-check            # prettier --check
pnpm run test                      # jest
pnpm run test:edge                 # vitest (edge runtime)
pnpm run test:node                 # vitest (node runtime)

• Build: tsup (CJS + ESM)
• Lint: ESLint + Prettier
• Test: jest + vitest (edge/node configs)

OpenClaw Plugin (integrations/openclaw/)

cd integrations/openclaw
pnpm install
pnpm run build                     # tsup
pnpm run test                      # vitest run

• Build: tsup (ESM)
• Test: vitest (with Codecov in CI)
• Plugin manifest: openclaw.plugin.json

Server (server/)

# Docker production build
cd server
make build                         # docker build -t mem0-api-server .
make run_local                     # docker run -p 8000:8000 with .env

# Docker Compose development (FastAPI + PostgreSQL/pgvector + Neo4j)
cd server
docker-compose up                  # starts all 3 services
# mem0 API: localhost:8888
# PostgreSQL: localhost:8432
# Neo4j HTTP: localhost:8474, Bolt: localhost:8687

• Framework: FastAPI with uvicorn (auto-reload in dev)
• Services: PostgreSQL with pgvector, Neo4j 5.x with APOC plugin
• Hot reload: Dev Dockerfile mounts server/ and mem0/ for live changes

OpenMemory (openmemory/)

# Full stack via Docker Compose
cd openmemory
docker-compose up
# Qdrant: localhost:6333
# API (MCP): localhost:8765
# UI: localhost:3000

# Individual development
cd openmemory/api && uvicorn main:app --reload       # FastAPI backend
cd openmemory/ui && npm run dev                       # Next.js frontend

# Tests
cd openmemory/api && pytest tests/                   # API tests (e.g., test_mcp_server.py)

• API: FastAPI + Alembic (DB migrations) + MCP server (Model Context Protocol)
• UI: Next.js 15, React 19, Radix UI, Redux Toolkit, TailwindCSS, Recharts
• Vector store: Qdrant

Documentation (docs/)

make docs                          # or: cd docs && mintlify dev

• Framework: Mintlify
• API spec: docs/openapi.json
• Structure: api-reference/, open-source/, platform/, integrations/, cookbooks/, core-concepts/

Evaluation / Benchmarking

Benchmarking lives in the external mem0ai/memory-benchmarks repo (LOCOMO + LongMemEval + BEAM). The in-repo evaluation/ path is a git submodule pinned to that repo's main — populate it with git submodule update --init evaluation (or clone mem0 with --recurse-submodules), or clone the benchmarks repo standalone:

git clone https://github.com/mem0ai/memory-benchmarks.git
cd memory-benchmarks
pip install -r requirements.txt

# Run a benchmark (Mem0 Cloud; use docker compose for OSS)
python -m benchmarks.locomo.run --project-name my-test --backend cloud --mem0-api-key $MEM0_API_KEY
python -m benchmarks.longmemeval.run --project-name my-test --backend cloud --mem0-api-key $MEM0_API_KEY --all-questions
python -m benchmarks.beam.run --project-name my-test --backend cloud --mem0-api-key $MEM0_API_KEY --chat-sizes 100K --conversations 0-9

Core APIs

Python

Function / Class	Purpose	Import
Memory	Self-hosted memory (sync)	from mem0 import Memory
AsyncMemory	Self-hosted memory (async)	from mem0 import AsyncMemory
MemoryClient	Hosted platform client (sync)	from mem0 import MemoryClient
AsyncMemoryClient	Hosted platform client (async)	from mem0 import AsyncMemoryClient

Key Memory / MemoryClient methods:

Method	Purpose
add(messages, *, user_id, agent_id, run_id, metadata)	Store a new memory
search(query, *, user_id, agent_id, run_id, limit, filters)	Search memories
get(memory_id)	Retrieve a single memory by ID
get_all(*, user_id, agent_id, run_id, limit)	List all memories
update(memory_id, data)	Update a memory
delete(memory_id)	Delete a memory
delete_all(*, user_id, agent_id, run_id)	Delete all memories
history(memory_id)	Get change history for a memory

TypeScript

Export	Purpose	Import
MemoryClient	Hosted platform client	import { MemoryClient } from 'mem0ai'
Memory	Self-hosted OSS memory	import { Memory } from 'mem0ai/oss'

Import Patterns

Python

What	Import
Core memory classes	from mem0 import Memory, AsyncMemory
Platform client	from mem0 import MemoryClient, AsyncMemoryClient
Configuration	from mem0.configs.base import MemoryConfig
LLM providers	from mem0.llms.<provider> import <ProviderLLM>
Embedding providers	from mem0.embeddings.<provider> import <ProviderEmbedding>
Vector store providers	from mem0.vector_stores.<provider> import <ProviderVectorStore>

TypeScript

What	Import
Hosted client	import { MemoryClient } from 'mem0ai'
OSS memory	import { Memory } from 'mem0ai/oss'
Specific providers (OSS)	import { OpenAIEmbedding } from 'mem0ai/oss'

Coding Standards

File Naming Conventions

• Python source files: snake_case.py (e.g., azure_openai.py, cohere_reranker.py)
• Python test files: test_<module>.py (e.g., test_memory.py, test_main.py)
• TypeScript source files: snake_case.ts (e.g., azure_ai_search.ts)
• TypeScript test files: <module>.test.ts (e.g., memory.test.ts)
• Config/manifest files: kebab-case (e.g., openclaw.plugin.json, jest.config.js)

Python Conventions

• Provider pattern: All providers (LLMs, embeddings, vector stores, graphs, rerankers) inherit from a base.py abstract class in their directory. Config classes live in configs.py.
• Pydantic v2 for all data models and configuration.
• Ruff is the single linting and formatting tool — no black, no flake8.
  • Root SDK: line length 120
  • Python CLI: line length 100 with extended rule set (UP, B, SIM, RUF)
• isort with profile = "black" for import sorting.
• Ruff excludes openmemory/ from root config.

TypeScript Conventions

• Build: tsup across all packages.
• Package manager: pnpm everywhere (no npm, no yarn).
• TypeScript strict mode across all packages.
• Linting varies by package:

Package	Linter	Formatter	Test Framework
mem0-ts/	—	Prettier	jest
cli/node/	Biome	Biome	vitest
integrations/vercel-ai-sdk/	ESLint	Prettier	jest + vitest
integrations/openclaw/	—	—	vitest

Type Checking

Always run type checking after modifying TypeScript code:

cd <package> && pnpm run typecheck    # or: tsc --noEmit

Architecture

Provider Pattern

The SDK uses a consistent plugin architecture across 5 categories. Each category has a base.py abstract class and concrete provider implementations:

Category	Count	Examples
LLMs	24	OpenAI, Anthropic, AWS Bedrock, Azure OpenAI, Gemini, Groq, Ollama, Together, DeepSeek, vLLM, LiteLLM, LM Studio, xAI
Vector Stores	30	Qdrant, Pinecone, Chroma, Weaviate, Milvus, MongoDB, Redis, Elasticsearch, pgvector, Supabase, Faiss, S3 Vectors
Embeddings	15	OpenAI, Azure OpenAI, Gemini, HuggingFace, FastEmbed, Together, AWS Bedrock, Ollama, Vertex AI
Graph Stores	4	Neo4j, Memgraph, Kuzu, Apache AGE
Rerankers	5	Cohere, HuggingFace, LLM-based, Sentence Transformer, Zero Entropy

Two Usage Modes

Self-hosted Memory / AsyncMemory classes and hosted-platform MemoryClient — both in Python and TypeScript.

Graph Memory

Optional layer on top of vector memory for relationship-aware retrieval. Configured via the graph section of MemoryConfig.

MCP Integration

Model Context Protocol support in multiple places:

• Remote: MCP server at mcp.mem0.ai
• Local: MCP server in openmemory/api/ (FastAPI-based)
• Plugin: MCP tools in integrations/mem0-plugin/ — 9 tools: add_memory, search_memories, get_memories, get_memory, update_memory, delete_memory, delete_all_memories, delete_entities, list_entities

Plugin & Skills System

• integrations/mem0-plugin/ provides integrations for Claude Code, Cursor, and Codex via MCP server connections and lifecycle hooks for automatic memory capture.
• skills/ contains structured skill definitions for AI agents, split into two categories:
  • Reference skills (always-on SDK knowledge): mem0 (Python + TS SDKs, framework integrations), mem0-cli (terminal workflows), mem0-vercel-ai-sdk (Vercel AI provider).
  • Pipeline skills (run on demand): mem0-integrate wires Mem0 into an existing repo via a TDD pipeline; mem0-test-integration verifies what the integrator produced on the same branch (the two are loosely coupled via .mem0-integration/ artifacts); mem0-oss-to-platform migrates an existing project from Mem0 OSS to the hosted Platform SDK (plan, then execute on approval).

Adding a New Provider

To add a new LLM, embedding, vector store, or reranker provider:

1. Create mem0/<category>/<provider_name>.py
2. Inherit from the abstract base class in mem0/<category>/base.py
3. Add configuration to mem0/<category>/configs.py (if the category uses one)
4. Register the provider in mem0/<category>/__init__.py
5. Add tests in tests/<category>/<provider_name>/
6. Add any new dependencies to the appropriate optional group in pyproject.toml (never to core dependencies)
7. Follow the exact pattern of existing providers in the same category — match method signatures, error handling, and config structure

Adding a New Integration

Agent/editor integrations live under integrations/. Each is a self-contained directory (its own package.json/lockfile, build, and tests). To add one:

1. Create integrations/<name>/ and build the integration there.
2. If it publishes to a registry, set repository.directory: "integrations/<name>" in its package.json so npm provenance links to the correct subdirectory.
3. Add CI/CD under .github/workflows/ (<name>-checks.yml, <name>-cd.yml). Use integrations/<name> in paths: triggers, working-directory, and cache-dependency-path. Register the release tag prefix in the case block in release.yml (keep the bare v* arm last). Keep workflow filenames stable — npm OIDC trusted publishing is pinned to repo + workflow filename.
4. If it is a Claude Code / editor marketplace plugin, register its path in the five marketplace.json files (root + .claude-plugin/, .cursor-plugin/, .codex-plugin/, .agents/plugins/).
5. Document it under docs/integrations/ and add the page to docs/docs.json and docs/llms.txt.
6. Add rows to the "Key Directories" table and the CI/CD tables in this file.

CI/CD

CI Workflows (automated testing)

PR testing is orchestrated by a single entry point: ci-gate.yml (CI Gate) runs on every PR, detects which packages changed, and invokes only the relevant package workflows below as reusable workflows (workflow_call). Its final CI Gate job aggregates the results (skipped pipelines pass; failed or cancelled ones fail) and is the only status check that needs to be required in branch protection. Package workflows keep their own push-to-main and manual triggers; their pull_request triggers moved into the gate's path filters.

Workflow	File	Standalone Triggers	Tests
CI Gate	ci-gate.yml	All PRs	Routes to and aggregates the workflows below
Python SDK	ci.yml	Push to main	Ruff lint + pytest on Python 3.10, 3.11, 3.12
TypeScript SDK	ts-sdk-ci.yml	Push to main (on mem0-ts/)	Prettier + build + jest on Node 20, 22
Python CLI	cli-python-ci.yml	Push to main (on cli/python/), manual	Ruff lint + pytest + hatch build on Python 3.10, 3.11, 3.12
Node CLI	cli-node-ci.yml	Push to main (on cli/node/), manual	Biome lint + tsc + vitest + tsup build on Node 20, 22
OpenClaw	openclaw-checks.yml	Push to main (on integrations/openclaw/), manual	tsc + vitest (with Codecov) + tsup build on Node 20, 22
OpenCode Plugin	opencode-plugin-checks.yml	Push to main (on integrations/mem0-plugin/.opencode-plugin/), manual	Bun: tsc type-check + build + dist artifact check
Pi Agent Plugin	pi-agent-plugin-checks.yml	Push to main (on integrations/pi-agent-plugin/), manual	tsc + vitest + tsup build (dist artifact check) on Node 20, 22
n8n Node	n8n-nodes-mem0-checks.yml	Push to main (on integrations/n8n-nodes-mem0/), manual	ESLint (n8n-nodes-base) + tsc build (dist artifact check) on Node 20
docs llms.txt	docs-llms-txt-check.yml	Manual	docs/llms.txt coverage check

When adding a new package CI workflow: give it workflow_call (plus push/workflow_dispatch as needed, but no pull_request trigger), then register it in ci-gate.yml — a path filter under the changes job, a call job, and an entry in the gate job's needs list.

CD Workflows (automated publishing)

Publishing is routed through a single entry point: release.yml (Release Router) is the only workflow that listens to release: published events. It matches the release tag prefix and dispatches the corresponding package workflow via workflow_dispatch, so each release produces exactly one routed run (no skipped runs from the other pipelines).

Workflow	File	Tag Prefix	Target
Release Router	release.yml	(all releases)	dispatches the matching workflow below
Python SDK	cd.yml	v*	PyPI (mem0ai)
TypeScript SDK	ts-sdk-cd.yml	ts-v*	npm (mem0ai)
Python CLI	cli-python-cd.yml	cli-v*	PyPI (mem0-cli)
Node CLI	cli-node-cd.yml	cli-node-v*	npm (@mem0/cli)
Vercel AI SDK	vercel-ai-cd.yml	vercel-ai-v*	npm (@mem0/vercel-ai-provider)
OpenClaw	openclaw-cd.yml	openclaw-v*	npm (@mem0/openclaw-mem0)
OpenCode Plugin	opencode-plugin-cd.yml	opencode-v*	npm (@mem0/opencode-plugin)
Pi Agent Plugin	pi-agent-plugin-cd.yml	pi-agent-v*	npm (@mem0/pi-agent-plugin)
n8n Node	n8n-nodes-mem0-cd.yml	n8n-nodes-mem0-v*	npm (n8n-nodes-mem0)

• Package CD workflows are workflow_dispatch-only (inputs: tag, prerelease); they check out and build the given tag. Registry trusted-publisher settings stay pinned to each package's own workflow filename.
• All publishing uses OIDC trusted publishing — no tokens or secrets required.
• First publish of a new npm package must be done manually; OIDC works for subsequent versions.
• To re-publish a release (e.g. after a registry settings fix), do not delete/recreate the GitHub release — manually dispatch the package workflow instead: gh workflow run <package>-cd.yml --ref refs/tags/<tag> -f tag=<tag>.
• When adding a new package: add its CD workflow (workflow_dispatch with tag/prerelease inputs), then register its tag prefix in the case block in release.yml. Keep the bare v* arm last.

Utility Workflows

Workflow	File	Purpose
Issue Labeler	issue-labeler.yml	Automatic issue labeling
PR Labeler	pr-labeler.yml	Path-based PR labeling plus propagating labels from linked issues
Stale Bot	stale.yml	Marks stale issues and PRs
llms.txt Check	docs-llms-txt-check.yml	Blocks PRs touching docs/**/*.mdx when docs/llms.txt is out of sync. Fix locally with python scripts/check-llms-txt-coverage.py --write.

Task Completion Guidelines

These guidelines outline typical artifacts for different task types. Use judgment to adapt based on scope and context.

Bug Fixes

1. Unit tests: Add tests that would fail without the fix (regression tests)
2. Implementation: Fix the bug
3. Manual verification: Run the relevant test suite to confirm the fix
4. Lint: Run the appropriate linter for the package you modified

New Features

1. Implementation: Build the feature following existing patterns
2. Unit tests: Comprehensive test coverage for new functionality
3. Documentation: Update relevant docs in docs/ for public APIs
4. Examples: Add usage examples if the feature introduces new user-facing behavior
5. llms.txt: Any new .mdx page under docs/ must be linked in docs/llms.txt with a scope tag ([Platform] / [OSS] / [Both]) and a Use when ... description. The docs-llms-txt-check.yml workflow runs on every PR that touches docs and fails the check if the index is out of sync. To fix: run python scripts/check-llms-txt-coverage.py --write locally to scaffold placeholders under ## Unclassified - needs triage, then replace the [TODO: ...] tags, rewrite descriptions as Use when ..., move entries into the right section, and delete the triage heading when empty.

New Provider (LLM / Embedding / Vector Store / Reranker)

1. Implementation: Follow the "Adding a New Provider" steps above
2. Tests: Add unit tests matching the pattern of existing providers
3. Configuration: Add to the appropriate configs.py and __init__.py
4. Dependencies: Add to the correct optional group in pyproject.toml
5. Documentation: Add an integration guide in docs/integrations/

Refactoring / Internal Changes

• Unit tests for any changed behavior
• No documentation needed for internal-only changes
• Ensure all existing tests still pass

When to Deviate

These are guidelines, not rigid rules. Adjust based on:

• Scope: Trivial fixes (typos, comments) may not need tests
• Visibility: Internal changes may not need documentation
• Context: Some changes span multiple categories — use judgment

When uncertain about expected artifacts, ask for clarification.

Contributing Guidelines

Workflow

1. Fork and clone the repository.
2. Create a feature branch from main (e.g., feature/my-new-feature).
3. Make your changes — add tests, docs, and examples as appropriate.
4. Run linting and tests for every package you modified (see commands above).
5. Run pre-commit install on first setup — hooks run ruff + isort automatically.
6. Commit with a clear message following Conventional Commits (e.g., feat:, fix:, docs:, refactor:).
7. Push and open a Pull Request against main.

Pull Request Requirements

Every PR must follow the repo's PR template (.github/PULL_REQUEST_TEMPLATE.md):

1. Linked Issue — Reference the issue with Closes #<number>. If no issue exists, create one first or explain why in the description.
2. Description — Explain what the PR does and why it's needed.
3. Type of Change — Check the appropriate box:
   • Bug fix / New feature / Breaking change / Refactor / Documentation update
4. Breaking Changes — If applicable, describe what breaks and the migration path.
5. Test Coverage — Check what applies:
   • Added/updated unit tests
   • Added/updated integration tests
   • Tested manually (describe how)
   • No tests needed (explain why)
6. Checklist — All must be checked before merge:
   • Code follows the project's style guidelines
   • Self-review performed
   • Tests added that prove the fix/feature works
   • New and existing tests pass locally
   • Documentation updated if needed

PR Description Template

## Linked Issue

Closes #<!-- issue number -->

## Description

<!-- What does this PR do? Why is it needed? -->

## Type of Change

- [ ] Bug fix (non-breaking change that fixes an issue)
- [ ] New feature (non-breaking change that adds functionality)
- [ ] Breaking change (fix or feature that would cause existing functionality to change)
- [ ] Refactor (no functional changes)
- [ ] Documentation update

## Breaking Changes

N/A

## Test Coverage

- [ ] I added/updated unit tests
- [ ] I added/updated integration tests
- [ ] I tested manually (describe below)
- [ ] No tests needed (explain why)

## Checklist

- [ ] My code follows the project's style guidelines
- [ ] I have performed a self-review of my code
- [ ] I have added tests that prove my fix/feature works
- [ ] New and existing tests pass locally
- [ ] I have updated documentation if needed

General Rules

• Follow existing code patterns — don't introduce new frameworks or abstractions without discussion.
• Version bumps go in pyproject.toml (Python) or package.json (TypeScript).
• For server/ and openmemory/ work, use Docker Compose for local development.
• Do NOT use pip or conda for dependency management — use hatch (see docs/contributing/development.mdx).

Contributing Guides

Task	Guide
Code contributions	docs/contributing/development.mdx
Documentation contributions	docs/contributing/documentation.mdx
PR template	.github/PULL_REQUEST_TEMPLATE.md
Bug reports	.github/ISSUE_TEMPLATE/bug_report.yml
Feature requests	.github/ISSUE_TEMPLATE/feature_request.yml
Documentation issues	.github/ISSUE_TEMPLATE/documentation_issue.yml

Do NOT

• Modify CI/CD workflows without explicit approval.
• Add new Python dependencies to the core dependencies list in pyproject.toml without discussion — use optional dependency groups instead.
• Commit .env files, API keys, or credentials.
• Skip pre-commit hooks.
• Use npm or yarn in TypeScript packages — this repo uses pnpm exclusively.
• Use require() for imports in TypeScript — use ES module import syntax.
• Mix up linter configs: root Python SDK uses line-length 120, Python CLI uses 100, Node CLI uses Biome (not ESLint/Ruff).
• Modify openmemory/ database migrations without understanding the Alembic migration chain.
• Change public APIs without updating documentation in docs/.