# Intercal

Intercal is an open, provenance-backed temporal knowledge substrate for agents and LLM apps. It serves public docs, REST, generated OpenAPI, and MCP from https://intercal.jami.studio.

## Docs

- [Docs home](https://intercal.jami.studio/docs): Intercal Docs
- [Introduction](https://intercal.jami.studio/docs/introduction): What Intercal is and which public surfaces exist today.
- [Concepts](https://intercal.jami.studio/docs/concepts): Sources, claims, entities, relationships, fact versions, and bitemporal reads.
- [Quickstart](https://intercal.jami.studio/docs/quickstart): Use the public UI, REST, SDK, and MCP surfaces from the same domain.
- [MCP](https://intercal.jami.studio/docs/mcp): Connect agents to the Streamable HTTP MCP endpoint.
- [REST](https://intercal.jami.studio/docs/rest): Call the generated V1 REST contract.
- [SDK](https://intercal.jami.studio/docs/sdk): Use the typed TypeScript SDK over the generated contract.
- [Authentication](https://intercal.jami.studio/docs/authentication): REST API-key posture, MCP OAuth resource-server posture, and subscription scopes.
- [Examples](https://intercal.jami.studio/docs/examples): Verified REST, SDK, and MCP examples for the live V1 query surface.
- [Source Policy](https://intercal.jami.studio/docs/source-policy): Fetch, storage, citation, summary, and raw-body exposure rules.
- [Provenance](https://intercal.jami.studio/docs/provenance): How public facts trace back to claims, evidence, source documents, and fact versions.
- [Corpus And Backfill Coverage](https://intercal.jami.studio/docs/corpus-coverage): Current proof coverage, quality gates, backfill posture, and coverage limits.
- [Operations Transparency](https://intercal.jami.studio/docs/operations-transparency): Budgets, health checks, observability, deployments, and unavailable provider telemetry.

## Machine-readable surfaces

- [OpenAPI](https://intercal.jami.studio/api/openapi.json)
- [MCP](https://intercal.jami.studio/api/mcp)
- [Full docs export](https://intercal.jami.studio/llms-full.txt)