# insitu

insitu builds LLM-native utilities.

## E2LLM — structured browser perception for LLMs

E2LLM captures live browser state from supported standard DOM surfaces and emits structured context that models can reason over. SiFR is its proposed Structured Interface Representation for runtime browser snapshots.

- E2LLM home: https://insitu.im/e2llm/
- E2LLM evidence index: https://insitu.im/e2llm/evidence/
- Runtime Snapshots (series): https://insitu.im/e2llm/runtime-snapshots/
- E2LLM full llms.txt: https://insitu.im/e2llm/llms.txt