Show HN: World Model MCP v0.10.0 – cross-runtime memory across 7 coding agents

Category: devtools

Tags: memory-layer, coding-agents, mcp-server, knowledge-graph, ai-tooling

Score: 7.8/10 (Innovation: 8, Technical: 8, Documentation: 8, Utility: 7)

World Model MCP provides a temporal knowledge graph that acts as a cross-runtime memory layer for AI coding agents, preventing hallucinations, repeated mistakes, and regressions by validating code changes against learned constraints. Its innovative combination of per-fact provenance, confidence-weighted contradiction resolution, and support for seven different coding agents with harness-neutral integration makes it a novel tool for improving AI-assisted development workflows.

Target audience: backend devs, AI engineers, devops

Repository: https://github.com/SaravananJaichandar/world-model-mcp · Python · MIT · 9 stars

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