# Semilattice

- [Introduction](https://docs.semilattice.ai/introduction.md): Simulate how real users react to product changes, concepts, and decisions.
- [Introduction](https://docs.semilattice.ai/mcp/introduction.md): Use Semilattice from your AI assistant or coding agent.
- [Connect to Semilattice MCP](https://docs.semilattice.ai/mcp/connect.md): Learn how to connect your AI assistant, IDE, or agentic tooling to Semilattice MCP
- [Claude skill](https://docs.semilattice.ai/mcp/skill.md): Instructions that tell Claude how to turn a document into simulations.
- [Trust & measurement](https://docs.semilattice.ai/measurement.md): How Semilattice measures prediction quality, and how to judge when to trust it.
- [User models](https://docs.semilattice.ai/user-models.md): What user models are, how they're built, and what makes them useful.
- [Security](https://docs.semilattice.ai/security.md): How Semilattice protects your data and infrastructure.
- [Privacy](https://docs.semilattice.ai/privacy.md): How Semilattice handles personal data, consent, and compliance.
- [FAQ](https://docs.semilattice.ai/faq.md): Common questions about Semilattice and how it works.
- [Changelog](https://docs.semilattice.ai/changelog.md): What moved, what shipped, what we're thinking about.
- [List user models](https://docs.semilattice.ai/api-reference/user-models/list-user-models.md): List user models available to run simulations against, with accuracy and metadata. Use the ids as `user_model_ids`.
- [Discover goals and inputs](https://docs.semilattice.ai/api-reference/simulation-schema/discover-goals-and-inputs.md): Return a mode's goal list when `goal` is omitted, or a single goal's input schema when `goal` is given. `mode` is `research` or `journey`.
- [List simulations](https://docs.semilattice.ai/api-reference/simulations/list-simulations.md): List the caller's simulations, newest first. Optionally filter by status or by project_id (projects group related simulations).
- [Create a simulation](https://docs.semilattice.ai/api-reference/simulations/create-a-simulation.md): Create a simulation from mode + goal + inputs + user_model_ids.
- [Get a simulation](https://docs.semilattice.ai/api-reference/simulations/get-a-simulation.md): Fetch a simulation by id. The polling target: returns progress while running, and synthesis + markdown + results once completed.
- [Move a simulation into a project](https://docs.semilattice.ai/api-reference/simulations/move-a-simulation-into-a-project.md): Move a simulation into a project. Allowed only when the simulation has no project yet; it joins the project's latest round (a first round is created for an empty project). Anything else returns 409.
- [Edit the plan](https://docs.semilattice.ai/api-reference/simulations/edit-the-plan.md): Edit the generated plan while the simulation is in status `planned`.
- [Run a simulation](https://docs.semilattice.ai/api-reference/simulations/run-a-simulation.md): Kick off background execution of a `planned` simulation (→ `running`).
- [Make a simulation public](https://docs.semilattice.ai/api-reference/simulations/make-a-simulation-public.md): Make a simulation publicly viewable and return its shareable URL.
- [List projects](https://docs.semilattice.ai/api-reference/projects/list-projects.md): List projects visible to the caller, most recently active first.
- [Create a project](https://docs.semilattice.ai/api-reference/projects/create-a-project.md): Create a project. Create one first when you plan to run several related simulations, then pass its id as project_id when creating simulations.
- [Get a project](https://docs.semilattice.ai/api-reference/projects/get-a-project.md): Fetch a project with its rounds, simulations, and each round's current synthesis.
- [Get your context](https://docs.semilattice.ai/api-reference/context/get-your-context.md): Return the caller's saved context, or {has_context: false}.

## OpenAPI Specs

- [openapi](https://api.semilattice.ai/openapi.json)


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