@Secr/
FreeMaintainedProvides AI coding agents with direct access to secrets management (get, set, list, delete secrets, and list environments) through the Model Context Protocol, e
About
Provides AI coding agents with direct access to secrets management (get, set, list, delete secrets, and list environments) through the Model Context Protocol, enabling secure secret operations during development.
README
Secr MCP server — gives AI coding agents (Claude Code, Cursor, Copilot) direct access to secrets via the Model Context Protocol.
Install
npm install @secr/mcp
Setup
Claude Code
claude mcp add secr -e SECR_TOKEN=secr_agent_xxx -- npx @secr/mcp
Cursor
Add to ~/.cursor/mcp.json:
{
"mcpServers": {
"secr": {
"command": "npx",
"args": ["@secr/mcp"],
"env": { "SECR_TOKEN": "secr_agent_xxx" }
}
}
}
VS Code (Copilot)
Add to .vscode/mcp.json:
{
"servers": {
"secr": {
"command": "npx",
"args": ["@secr/mcp"],
"env": { "SECR_TOKEN": "secr_agent_xxx" }
}
}
}
Tools
The server exposes 5 tools to AI agents:
| Tool | Description |
|---|---|
get_secret |
Get a single secret value by key |
list_secrets |
List secret key names (no values) with optional search |
set_secret |
Create or update a secret |
delete_secret |
Delete a secret |
list_environments |
List environments for a project |
All tools accept optional org, project, and environment parameters. When omitted, they resolve from environment variables or .secr.json.
Environment Variables
| Variable | Required | Default | Description |
|---|---|---|---|
SECR_TOKEN |
Yes | -- | Agent token (secr_agent_...) |
SECR_ORG |
No | .secr.json |
Organization slug |
SECR_PROJECT |
No | .secr.json |
Project slug |
SECR_ENVIRONMENT |
No | .secr.json |
Default environment slug |
SECR_API_URL |
No | https://api.secr.dev |
API base URL |
Creating an Agent Token
secr agents create --name "claude-code" --scope "read:secrets,write:secrets"
Agent tokens use scoped permissions — the server only has access to what the token allows.
Documentation
Full docs at secr.dev/docs.
License
MIT
Install @Secr/ in Claude Desktop, Claude Code & Cursor
unyly install secr-mcpInstalls into Claude Desktop, Claude Code, Cursor & VS Code — handles npx, uvx and build-from-source repos for you.
First time? Get the CLI: curl -fsSL https://unyly.org/install | sh
Or configure manually
Run in your terminal:
claude mcp add secr-mcp --env SECR_TOKEN="" -- npx -y @secr/mcpStep-by-step: how to install @Secr/
FAQ
Is @Secr/ MCP free?
Yes, @Secr/ MCP is free — one-click install via Unyly at no cost.
Does @Secr/ need an API key?
Yes, it requires environment variables: SECR_TOKEN. Unyly injects them into the config during install.
Is @Secr/ hosted or self-hosted?
A hosted option is available: Unyly runs the server in the cloud, no local setup required.
How do I install @Secr/ in Claude Desktop, Claude Code or Cursor?
Open @Secr/ on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
Changes
Versions and requested access over time.
- New version published
- New version published
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