Curate Ipsum
Drive code synthesis and hardening with belief revision, mutation testing, and verification graphs exposed as MCP tools for agent-led quality loops.
Overview
Curate-Ipsum MCP is a MCP server for the Ship phase that synthesizes and stress-tests code through belief revision, mutation testing, and verification.
What is this MCP server?
- Code synthesis pipeline: belief revision, mutation testing, and verification (Curate-Ipsum v2.5.1)
- Graph backend switch via CURATE_IPSUM_GRAPH_BACKEND sqlite (default) or kuzu
- Persistent mutation store under MUTATION_TOOL_DATA_DIR (default .mutation_tool_data)
- Optional ChromaDB host CHROMA_HOST and sentence-transformers EMBEDDING_MODEL (default all-MiniLM-L6-v2)
- MUTATION_TOOL_LOG_LEVEL for DEBUG through ERROR observability during agent-driven runs
- Server version 2.5.1
- Default graph backend sqlite via CURATE_IPSUM_GRAPH_BACKEND
- Default embedding model all-MiniLM-L6-v2
What problem does it solve?
Agent-written code often passes a shallow compile check but nobody systematically mutates and verifies whether the implementation actually holds up.
Who is it for?
Advanced solo builders who want MCP-accessible mutation testing and belief-graph verification on agent-generated backend or library code.
Skip if: Beginners who only need a fast linter, or teams that cannot host graph stores, ChromaDB, or mutation runtimes locally.
What do I get? / Deliverables
After registration, your agent can run structured synthesis and mutation-verification cycles with persisted graph and mutation data instead of one-off guesses.
- MCP-driven synthesis with belief revision and mutation cycles
- Configurable sqlite or kuzu graph persistence
- Tunable logging and embedding model for verification context
Recommended MCP Servers
Journey fit
Canonical shelf is ship testing because mutation testing and verification are quality gates; synthesis also touches build backend and ship review. Curate-Ipsum combines graph-backed beliefs, mutants, and checks so agents do not ship unverified generated code.
How it compares
Mutation-and-verification synthesis MCP, not a simple format-on-save skill or vanilla pytest wrapper.
Common Questions / FAQ
Who is Curate Ipsum MCP for?
Solo developers and small teams using AI agents who treat mutation testing and formalized verification as part of shipping agent-generated code.
When should I use Curate Ipsum MCP?
Use it in ship testing and pre-release review when you need believable checks beyond static lint, especially on logic-heavy modules the agent wrote.
How do I add Curate Ipsum MCP to my agent?
Install the curate-ipsum PyPI stdio package, set CURATE_IPSUM_GRAPH_BACKEND and MUTATION_TOOL_DATA_DIR, optionally CHROMA_HOST and EMBEDDING_MODEL, then register the server in your MCP client.