lean4-memories

To save Lean 4 proof patterns across sessions, you can use this memory server to store successful tactics as ProofPattern entities. It enables persistent retrieval of past proofs to guide future tactic selection and avoid repeated dead-ends.

The best way to track failed approaches in Lean 4 theorem proving is by storing them as FailedApproach entities using the MCP memory server. This allows you to query past unsuccessful tactics before starting a new proof and avoid repeating dead-ends.

Yes, you can store project conventions for Lean 4 formalization projects. The memory system organizes data into specific entity types including ProjectConvention, ensuring your project-scoped rules are persistently saved and queried during theorem proving.

An MCP memory server works with Lean 4 automation scripts by providing project-scoped, configurable memory storage. The scripts automatically store, query, and prune memories like TheoremDependency and UserPreference to share learned patterns across tasks.

To prune outdated memories in a Lean 4 proof database, you can use the integrated automation scripts. These scripts manage the MCP memory server by removing stale entries and ensuring only relevant project-scoped patterns are kept for theorem proving.