prismer-ai/formal-methods
docker/plugin/prismer-workspace/skills/formal-methods/SKILL.md
Verify proofs, check theorem correctness, and solve satisfiability problems using Lean 4, Coq, and Z3 SMT solver. Use when the user asks to prove theorems, verify mathematical proofs, check logical satisfiability, or work with proof assistants.
$ install --global
skillsauthnpx skillsauth add prismer-ai/prismer formal-methodsInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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SKILL.md
- name:
- formal-methods
- description:
- Verify proofs, check theorem correctness, and solve satisfiability problems using Lean 4, Coq, and Z3 SMT solver. Use when the user asks to prove theorems, verify mathematical proofs, check logical satisfiability, or work with proof assistants.
- _source:
- Canonical source at /skills/formal-methods/SKILL.md
formal-methods
Formal verification tools for the academic workspace. Type-check Lean 4 proofs, verify Coq theories, and solve SMT satisfiability problems with Z3.
Process
- Check availability — Use
prover_statusto see which provers are installed - Write proof — Draft your Lean/Coq code or SMT formula
- Verify — Use
lean_check,coq_check, orz3_solveto verify - Iterate — Fix errors based on output and re-check
Tools
lean_check— Type-check Lean 4 code. Params:code(required),filenamecoq_check— Check a Coq proof. Params:code(required),filenamecoq_compile— Compile Coq to.voobject file. Params:code(required),filenamez3_solve— Solve SMT-LIB2 formula. Params:formula(required)prover_status— Check available provers and versions. No params.
Example:
{ "code": "theorem add_comm (a b : Nat) : a + b = b + a := Nat.add_comm a b" }
See canonical skill for full tool documentation and parameter details.
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