# memory-pulse

> Causal project memory for coding agents (Claude Code, Codex CLI, Cursor, any MCP client). A local ledger in your repo; corrections surface first in every session; a guard hook blocks an edit that writes a withdrawn value back and cites the ledger line that retired it. ~670 tokens of tool definitions. The hosted engine keeps no database of your memory.

Read in this order.

## Start here

- [Landing page (Markdown)](https://pulse.strategic-innovations.ai/): what it does, the recorded blocked-edit transcript, measured numbers with provenance, pricing. Send `Accept: text/markdown`.
- [Compare](https://pulse.strategic-innovations.ai/compare): Mem0, Zep, Letta, libraries, platform-native memory, a hand-rolled CLAUDE.md, and when not to pick memory-pulse.

## Install

- Any MCP client: `claude mcp add memory-pulse -- npx -y memory-pulse` then `npx memory-pulse install-hook` (adds the SessionStart brief and the PreToolUse guard).
- Claude Code plugin: `/plugin marketplace add t-crew/memory-pulse` then `/plugin install memory-pulse@memory-pulse`.
- Codex CLI plugin: `codex plugin marketplace add t-crew/memory-pulse` then `codex plugin add memory-pulse@memory-pulse`; trust the hooks with `/hooks`.
- GitHub Actions (Memory CI): `uses: t-crew/memory-pulse@v0` with `ledger: .memory-pulse/events.jsonl`. Three verdicts: verified, blocked, no evidence — the last is never reported as a pass.

## Connect

- [MCP server card](https://pulse.strategic-innovations.ai/.well-known/mcp.json): package, stdio transport, the four tools (remember, pulse, recall, execute), the hooks, the hosted engine.
- [API catalog, RFC 9727](https://pulse.strategic-innovations.ai/.well-known/api-catalog): the engine's endpoints, including the keyless `/v1/verify` for ledger receipts.
- [Client source, MIT](https://github.com/t-crew/memory-pulse): one file, zero dependencies. The plugin hooks run that file.

## Terms

- [Terms and privacy](https://pulse.strategic-innovations.ai/legal): the engine stores keys and counters, never ledger content; 14-day refund.
- Support: support@strategic-innovations.ai