Open-source engine

Turn a SaaS codebase into governed AI-callable capabilities.

tusq.dev reads the product logic you already own, compiles it into reviewable capabilities, and emits strict tools, domain skills, MCP surfaces, and local AI-native interfaces without demanding a rewrite.

What it does

It discovers routes, handlers, schemas, auth models, and runtime behavior, then converts that product logic into a capability manifest your team can review and ship.

What it ships

From the manifest, tusq.dev compiles strict tools, domain skills, local runtimes, MCP servers, and assistant surfaces that stay grounded in the real product rather than prompt glue.

Why it matters

Incumbent SaaS companies should not lose to AI-native competitors just because their product logic is trapped behind old interfaces.

Workflow

Codebase in. Capability surface out.

  1. Connect a repo or monorepo.
  2. Discover product capabilities from code, APIs, and schemas.
  3. Review the generated tusq.manifest.json.
  4. Compile tools and domain skills.
  5. Run locally or expose through MCP.

Transition surface

More than tool generation.

Capability discovery
Auth and permission mapping
Schema and sensitivity inference
Governed tool compilation
Skill and agent composition
MCP and interface generation
Evals and regressions
Migration and rollout tooling