Ax Prover Base Mcp — independently scanned and version-tracked by SaferSkills.
SaferSkills independently audited Ax Prover Base Mcp (Agent Skill) and scored it 100/100 (green). The audit ran 55 deterministic rules across Security, Supply Chain, Maintenance, Transparency, and Community; it found 0 high-severity and 0 lower-severity findings. The full rule-by-rule trace and per-finding evidence are below. Free, methodology-open.
Findings & checks · 0 flagged
Every scanned point with the score it earned and what moved between them.
First recorded scan — no prior version to compare against.
The primary manifest — the file an agent reads to learn what this artifact does.
Lean 4 MCP server: compile and prove theorems with Mathlib.
Add to your MCP client (e.g. Claude Desktop claude_desktop_config.json):
{
"mcpServers": {
"ax-prover": {
"type": "streamable-http",
"url": "https://prover.axiomatic-ai.com/mcp/"
}
}
}Authentication uses OAuth 2.1 via GitHub — your MCP client handles the flow automatically.
job_id)| Tool | Description |
|---|---|
| `lean4_build` | Compile Lean 4 source code in a Mathlib-enabled sandbox. Code is sent to external cloud services for compilation; if proving, also for AI processing. |
| `lean4_prove_theorems` | Automatically prove Lean 4 theorems that contain sorry. Code is sent to external cloud services for compilation and AI proving. |
| Tool | Description |
|---|---|
| `lean4_get_job_status` | Poll for the status and result of any ax-prover job. |
All submit tools are asynchronous — they return a job_id immediately. Poll with lean4_get_job_status(job_id) until status is completed or failed.
~30 seconds. Free. No account. Every finding cites a rule and a line of evidence.