# io.github.daedalus/mcp-z3-prover

> Use this tool when you need to leverage the Z3 solver's capabilities for formal verification and automated reasoning, solving problems related to theorem proving, model checking, and constraint solving. It exposes the Z3 solver API through an MCP server, accepting formal specifications and constraints as input and producing proofs or counterexamples as output. Ideal for use cases requiring rigorous mathematical verification and validation, such as software and hardware development, and formal methods research.

Canonical page: https://skillsregistry.net/skills/io-github-daedalus-mcp-z3-prover  
JSON: https://api.skillsregistry.net/v1/skills/io-github-daedalus-mcp-z3-prover

## Description

MCP server exposing Z3 solver API

## Trust

- **Trust score (0–1):** 0.97
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 0.1.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** api-integration
- **Updated:** 2026-09-28

## Source

- **Source listing:** [MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.daedalus%2Fmcp-z3-prover)
- **Repository:** <https://github.com/daedalus/mcp-z3-prover>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "io-github-daedalus-mcp-z3-prover"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/io-github-daedalus-mcp-z3-prover` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/io-github-daedalus-mcp-z3-prover/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt