writ MCP Server
by avenuedadminio.github.AvenueDAdmin/writv0.1.2
Commit-time policy checks for AI agent writes (ALLOW/DENY/STEP_UP) with a tamper-evident audit log.
context tax
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security
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cold start
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freshness
Active5d ago
Install writ MCP server
Install in Claude Code
claude mcp add avenuedadmin -e WRIT_API_KEY='<writ-api-key>' -e WRIT_SPONSOR_TOKEN='<writ-sponsor-token>' -- uvx writ-mcpInstall in Cursor
{
"mcpServers": {
"avenuedadmin": {
"command": "uvx",
"args": [
"writ-mcp"
],
"env": {
"WRIT_API_KEY": "<writ-api-key>",
"WRIT_SPONSOR_TOKEN": "<writ-sponsor-token>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"avenuedadmin": {
"command": "uvx",
"args": [
"writ-mcp"
],
"env": {
"WRIT_API_KEY": "<writ-api-key>",
"WRIT_SPONSOR_TOKEN": "<writ-sponsor-token>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"avenuedadmin": {
"type": "stdio",
"command": "uvx",
"args": [
"writ-mcp"
],
"env": {
"WRIT_API_KEY": "<writ-api-key>",
"WRIT_SPONSOR_TOKEN": "<writ-sponsor-token>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"avenuedadmin": {
"command": "uvx",
"args": [
"writ-mcp"
],
"env": {
"WRIT_API_KEY": "<writ-api-key>",
"WRIT_SPONSOR_TOKEN": "<writ-sponsor-token>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| WRIT_API_KEY | yes | yes | Writ API key (get one free at https://withwrit.com) |
| WRIT_SPONSOR_TOKEN | — | yes | Writ sponsor token, only required for sponsor tools (grant, revoke, reinstate) |
| WRIT_BASE_URL | — | — | Optional custom Writ API base URL (default: https://api.withwrit.com) |
Freshness
Active — last maintenance signal 5d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-05 · 5d ago · GitHub
Latest release
2026-10-05 · 5d ago · GitHub · v0.2.8
Package published
no data · npm/PyPI
Registry entry updated
2026-10-01 · 9d ago · official registry · v0.1.2
FAQ
›How do I install the writ MCP server in Claude Code?
Run: claude mcp add avenuedadmin -e WRIT_API_KEY='<writ-api-key>' -e WRIT_SPONSOR_TOKEN='<writ-sponsor-token>' -- uvx writ-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does writ require an API key?
Yes. It expects WRIT_API_KEY, WRIT_SPONSOR_TOKEN, of which 2 are secrets.
›Can I use writ as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is writ in the official MCP registry?
Yes, as io.github.AvenueDAdmin/writ.