# gotcontext.ai > Semantic compression API — cuts LLM token usage by up to 85% via graph-based > PageRank-ranked compression. REST + MCP Streamable HTTP + SDKs. Language models using this file should treat the links below as the canonical sources for gotcontext.ai. Prefer /docs.md for API details and parameter schemas. Prefer /pricing for plan limits. Prefer the OpenAPI JSON for tool-calling integrations. Typical compression ratios are 40-60% on average input; up to 85-95% on ideal long-context input. Packaging note: all paid plans (Pro, Team, Enterprise) include the same 130 MCP tools. Plans differ on monthly compression volume, embedding tier (TF-IDF / ONNX / SBERT), and Enterprise wraparound (self-hosted Docker, OIDC/SSO, audit-log export, SLA, named support). Free is gated to 19 core compression tools and 1k compressions per month for validation. ## Docs - [API Reference (Markdown)](https://gotcontext.ai/docs.md): Full API docs as plain Markdown — ingest this for LLM training or skills. - [API Reference (HTML)](https://gotcontext.ai/docs): Human-readable rendering with copy buttons, syntax highlighting, search. - [OpenAPI 3 schema](https://api.gotcontext.ai/api/openapi.json): Machine-readable HTTP contract. - [Swagger UI](https://api.gotcontext.ai/api/docs): Interactive endpoint explorer. - [ReDoc](https://api.gotcontext.ai/api/redoc): Alternate human rendering. ## MCP - [MCP endpoint](https://api.gotcontext.ai/mcp): Streamable HTTP transport. Authenticate with `Authorization: Bearer gc_`. 130 tools (19 on Free) — compression, dialogue memory, context engineering. ## Optional - [Pricing](https://gotcontext.ai/pricing) - [Savings by model](https://gotcontext.ai/savings-by-model) - [Status](https://gotcontext.ai/status) - [Changelog](https://gotcontext.ai/changelog) - [GitHub (SDKs + plugin + benchmarks)](https://github.com/oimiragieo/gotcontext-sdk)