prove
Prove statements using Prover9
How to use it
prove is exposed by the MCP Logic MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the prove tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
Install MCP Logic
$
uv pip install --directory . "huggingface-hub>=0.24.0"Other tools in MCP Logic (7)
abductive_explain
Find the VFE-minimizing explanation for an observation
check_contingency
Check truth-functional contingency via HCC prover
check_well_formed
Validate formula syntax with detailed errors
find_counterexample
Find counterexamples showing statements don't follow
find_model
Find finite models satisfying premises
get_category_axioms
Get axioms for category/functor/group/monoid
verify_commutativity
Generate FOL for categorical diagram commutativity