AXIOM MCP Server
by dragoscvio.github.dragoscv/axiomv2.4.0
Transactional write gate for coding agents: plan, canonical manifest, checks, two-phase apply.
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security
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cold start
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freshness
Active12d ago
Install AXIOM MCP server
Install in Claude Code
claude mcp add dragoscv -e AXIOM_SIGNING_KEY='<axiom-signing-key>' -- npx -y @codai/axiom-mcp mcp --root '<--root>'Install in Cursor
{
"mcpServers": {
"dragoscv": {
"command": "npx",
"args": [
"-y",
"@codai/axiom-mcp",
"mcp",
"--root",
"<--root>"
],
"env": {
"AXIOM_SIGNING_KEY": "<axiom-signing-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"dragoscv": {
"command": "npx",
"args": [
"-y",
"@codai/axiom-mcp",
"mcp",
"--root",
"<--root>"
],
"env": {
"AXIOM_SIGNING_KEY": "<axiom-signing-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"dragoscv": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@codai/axiom-mcp",
"mcp",
"--root",
"<--root>"
],
"env": {
"AXIOM_SIGNING_KEY": "<axiom-signing-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"dragoscv": {
"command": "npx",
"args": [
"-y",
"@codai/axiom-mcp",
"mcp",
"--root",
"<--root>"
],
"env": {
"AXIOM_SIGNING_KEY": "<axiom-signing-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| AXIOM_SIGNING_KEY | — | yes | Optional Ed25519 private key (base64 PKCS#8 or raw seed) used by axiom_sign; never stored under a root. |
Freshness
Active — last maintenance signal 12d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-09-27 · 12d ago · GitHub
Latest release
2026-09-27 · 12d ago · GitHub · v2.4.0
Package published
no data · npm/PyPI
Registry entry updated
2026-09-27 · 12d ago · official registry · v2.4.0
FAQ
›How do I install the AXIOM MCP server in Claude Code?
Run: claude mcp add dragoscv -e AXIOM_SIGNING_KEY='<axiom-signing-key>' -- npx -y @codai/axiom-mcp mcp --root '<--root>'. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does AXIOM require an API key?
Yes. It expects AXIOM_SIGNING_KEY, of which 1 is a secret.
›Can I use AXIOM as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is AXIOM in the official MCP registry?
Yes, as io.github.dragoscv/axiom.