MCP Tools Reference

A complete reference of all tools available to your AI assistant when connected via MCP. See Setup MCP Server for setup instructions.

Sources

Tool	Parameters	Description
list_sources	(none)	List all sources with title, type, state, word count, and author
get_source_content	source_id	Get the full text content of a specific source
get_app_context	(none)	Get the sources currently selected in the FeynmanLM app's Studio tab
search_sources_semantic	query, limit?, threshold?	Search sources by semantic similarity. Use for concept/topic queries like "partial reprogramming"
add_source	url, title, source_type, content?, parent_group?, author?	Add a new source to the knowledge base
update_source	source_id, title?, author?, parent_group?, content?	Update metadata of an existing source
delete_source	source_id	Delete a source from the knowledge base

Feynman Technique Review

Interactive Socratic review sessions where the AI quizzes you on a topic using your source library as context. See Learning with MCP for how to use these.

Tool	Parameters	Description
start_feynman_session	topic	Start a review session. Searches your sources for relevant content and returns context for quizzing
submit_feynman_answer	session_id, question, answer, evaluation, score, knowledge_note?, source_refs?	Record a Q&A exchange during a session (score: 0.0–1.0)
end_feynman_session	session_id, overall_score, summary	End a session with a final score and summary
get_feynman_sessions	topic?	List past sessions, optionally filtered by topic. Shows understanding progression over time