Graphmem

Name: Graphmem
Author: sonic182

by sonic182version 0.13.0i★ –iRuns on your computer

Registry nameio.github.sonic182/graphmem

Install

Overview

Description from the maker (original English)

Shared local memory for coding agents: SQLite, semantic recall, linked entities, code navigation.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Search & AI memory

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
The registry lists no key to fill in.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "graphmem": {
      "command": "npx",
      "args": [
        "-y",
        "@sonic182/graphmem",
        "mcp"
      ]
    }
  }
}

Run this in your terminal

claude mcp add graphmem -- npx -y @sonic182/graphmem mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "graphmem": {
      "command": "npx",
      "args": [
        "-y",
        "@sonic182/graphmem",
        "mcp"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "graphmem": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@sonic182/graphmem",
        "mcp"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 6, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account sonic182, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Search & AI memoryi

More stars than 0% of the other 7234 servers in this category
Published to the registry more recently than 71% of the other 7234 servers in this category
Basic checks equal to or better than 100% of the other 7234 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Graphmem safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.13.0) reached the registry 16 days ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Context7, Codebase Memory, Exa

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Context7

by upstash

Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.

Computer or cloud★ 64,224MITUpdated 3 days ago

Install

Codebase Memory

by DeusData

Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

Runs on your computer★ 48,148MITUpdated 20 days ago

Install

Exa

by exa-labs

Connect AI agents to Exa for web search, content fetching, and multi-step research.

Runs in the cloud★ 5,213MITUpdated 44 days ago

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Graphmem

Shared, local memory for coding agents. Keep project decisions across sessions and tools with SQLite storage, local semantic search, and linked entities. Claude Code, Codex, OpenCode, pi, and other MCP clients can share the same store.

Optional code tools find definitions, outline files, list imports, and compare symbols between Git revisions.

Install

npm install --global @sonic182/graphmem

gmem-install gmem version

The npm package contains launchers. gmem-install explicitly downloads and verifies the matching CPU binary, or reuses a working native gmem on your PATH. Package installation itself downloads no binary. After upgrading the package, run gmem-install again; separately installed binaries are not replaced.

MCP clients that launch servers with npx can run npx -y @sonic182/graphmem mcp. The graphmem command downloads and verifies the binary on its first run; gmem never downloads anything on its own.

Alternatively, download your platform's archive from GitHub Releases, verify it against SHA256SUMS, and put the extracted executable on your PATH. Linux releases require glibc 2.39 and OpenSSL 3. For other systems or CUDA, build from source.

Use it with your coding agent

Plugins include MCP registration, skills, and guidance to recall context before work and save durable decisions afterward.

Agent	Install
Claude Code	`claude plugin marketplace add sonic182/graphmem`, then `claude plugin install graphmem@graphmem`
Codex	`codex plugin marketplace add sonic182/graphmem`, then `codex plugin add graphmem@graphmem`
OpenCode	`opencode plugin @sonic182/graphmem --global`
pi	`pi install npm:@sonic182/graphmem`

Claude Code and Codex need gmem and Node.js on PATH. In Codex, trust the Graphmem hooks in /hooks and start a new thread. Pi offers binary setup on first startup; OpenCode prints an installer command if needed.

See plugin setup and troubleshooting.

For another MCP client, configure it to launch your installed binary:

"mcpServers": { "graphmem": { "command": "/absolute/path/to/gmem", "args": ["mcp"] } } }

CLI

gmem remember "Use nextest for integration tests" \

--type convention --scope repo:/absolute/path/to/project gmem search "integration tests" gmem tokens --over-limit # memories the embedding model truncates gmem tui gmem mcp

Memories default to the current Git repository; git must be on PATH. Outside a repository, the default scope is global. Reads always include global memories; explicitly select other projects with --scope (CLI) or scopes (MCP). Writes are limited to the current repository and global, including updates and deletions. The MCP list_scopes tool discovers scopes and their write permissions; list pages through the memories of a selection. Data lives in ~/.graphmem; set GRAPHMEM_HOME to use another directory.

CLI reference · MCP tool reference

Code navigation (optional)

Release binaries include these tools; source builds need --features code.

MCP tool	Purpose
`find_symbol`	Find a definition and its source range
`code_outline`	List a file's definitions and nesting
`code_imports`	List declared imports
`code_diff`	Compare symbols between Git revisions

gmem code find CodeService

gmem code outline src/application/code.rs gmem code imports src/application/code.rs gmem code diff origin/master

These tools work on Git checkouts without an embedding model. They index definitions, not call sites or references; use ast-grep for those. Set GRAPHMEM_CODE=off to disable code tools.

Options and supported languages · Benchmark results and limitations

Configuration

No config file is required. To customize embeddings, retrieval, or code indexing, create ~/.graphmem/config.toml. See the configuration reference.

Build

See source builds and CUDA setup.

Development

just verify

Runs formatting checks, compilation, Clippy, and tests. Design · Schema evolution

To preview the documentation site, run hugo server --source site. See site setup.

License

MIT.

Graphmem

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Search & AI memoryi

Common questions

Alternatives

Context7

Codebase Memory

Exa

README from the maker

Graphmem

Install

Use it with your coding agent

CLI

Code navigation (optional)

Configuration

Build

Development

License