Persistent memory MCP server for Claude Code, Cursor, and GitHub Copilot.
If you already use Contextforge, the contextforge mcp server is the piece that lets your assistant work with it directly. Persistent memory MCP server for Claude Code, Cursor, and GitHub Copilot.
ContextForge MCP is an open-source MCP server that connects your AI coding assistants to long-term, searchable memory. Decisions, architecture notes, debugging context, and project knowledge stay available across every session — across every tool that supports MCP.
The toolset is worth reading before you wire it up, because it tells you what the integration is really for:
Cursor — The Cursor tool exposed by this serverCollaboration — The Collaboration tool exposed by this serverUtility — The Utility tool exposed by this serverConfiguration is passed through the environment: CONTEXTFORGE_API_KEY, CONTEXTFORGE_API_URL. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.
Installation goes through your MCP client rather than a global install: point it at contextforge-mcp on npm and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.
Among the developer tooling options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. Contextforge's toolset — Cursor, Collaboration, Utility — is a fair guide to whether it matches your workflow. It is maintained by alfredoizdev; worth a glance at recent repository activity before you build anything load-bearing on it.
SyncDev reviews every entry in this directory against the project's own documentation before publishing, and revisits them as servers change.
| Tool | What it does |
|---|---|
| Cursor | The Cursor tool exposed by this server. |
| Collaboration | The Collaboration tool exposed by this server. |
| Utility | The Utility tool exposed by this server. |
{
"mcpServers": {
"contextforge": {
"command": "npx",
"args": ["-y", "contextforge-mcp"],
"env": {
"CONTEXTFORGE_API_KEY": "your-api-key-here"
}
}
}
}Configuration as documented by the project. Restart the client after saving.
| Variable | Description | Required |
|---|---|---|
| CONTEXTFORGE_API_KEY | Credential the server authenticates with. | Yes |
| CONTEXTFORGE_API_URL | Endpoint or connection string the server talks to. | Yes |
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