# Engram

> Use this tool when you need to enhance AI agents with persistent memory and advanced knowledge retrieval capabilities. Engram solves problems related to fact extraction, information retrieval, and temporal knowledge management, providing a robust interface through MCP stdio and REST API. It is ideal for applications requiring efficient and scalable knowledge storage and retrieval, with inputs including text data and outputs featuring relevant information and insights.

Canonical page: https://skillsregistry.net/skills/engram  
JSON: https://api.skillsregistry.net/v1/skills/engram

## Description

Engram is a persistent memory layer for AI agents built by JamJet Labs. It provides fact extraction, hybrid retrieval combining vector similarity and full-text search, a temporal knowledge graph, and a consolidation engine — all backed by a single SQLite file. Available as a Docker container with both MCP stdio and REST API interfaces.

## Trust

- **Trust score (0–1):** 1.00
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-09-19

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/engram)
- **Repository:** <https://github.com/jamjet-labs/jamjet>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "engram"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/engram` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/engram/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt