File verification
Hash and inspect a file locally, see the exact assurance boundary, browse the governed file-profile catalog, and download reusable project-notes.txt templates.
Documentation · Open source
Find the source.
Follow the evidence.
HUMMBL governance primitives, Base120 mental models, and API reference. Everything is open-source and source-installable.
Documentation links
hummbl-governance
51 governance primitives (per PRIMITIVES.md, 2026-09-11): kill switch, circuit breaker, cost governor, delegation tokens, audit log, identity registry, and more. Zero third-party runtime dependencies. Apache 2.0.
Base120
120 mental-model operators across 6 transformation families. The cognitive governance layer. Base120 is source-install only; it is not published as base120 or hummbl-base120 on PyPI.
Gyre
Six rooms you can see and fly — Frame, Inverse, Braid, Shear, Echo, and Eddy. An exhibit of the Base120 transformations on Grove and Verderer. Gyre is not a theorem.
MCP Server
Model Context Protocol server for Base120 model access from Claude and MCP-compatible clients.
API Reference
REST API for Base120 models, recommendations, and transformations. Live at api.hummbl.io with OpenAPI spec.
Presentation kit
Visual foundations, reusable components, original illustrations, and source assets for presenting HUMMBL clearly.