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

Schedule

Read the user's current Schedule before proposing a study plan.

Tool	Parameters	Description
get_learning_journey	goal_id?, include_completed?	Get the active journey's current-week schedule, source metadata, completion state, and Feynman review status
create_learning_journey	title?, source_ids?, start_date?, end_date?	Create a new Schedule, defaulting to the current week when dates are omitted
add_learning_journey_sources	source_ids, goal_id?, date?	Add existing sources to a journey, optionally assigning them to a day
assign_learning_journey_sources_to_day	source_ids, date, goal_id?	Assign existing schedule sources to a day from the current Schedule week
remove_learning_journey_sources	source_ids, goal_id?	Remove sources from a journey
clear_learning_journey_day	date, goal_id?, include_completed?	Remove sources assigned to a day, pending-only by default
set_learning_journey_source_completion	source_id, is_completed, goal_id?	Mark a schedule source done or reopen it. Marking done requires a linked/completed Feynman review
delete_learning_journey	goal_id?	Delete a Schedule

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
end_feynman_session	session_id, overall_score, summary, transcript?	End a session with a final score, summary, and optional exported chat transcript
get_feynman_sessions	topic?, source_id?	List past sessions, optionally filtered by topic or source. Shows understanding progression over time
get_feynman_session_transcript	session_id	Read the exported chat transcript or recorded exchanges for a session
save_feynman_session_link	title, url, source_ids?	Save a Claude or ChatGPT Feynman session link so it appears in the app
list_feynman_session_links	(none)	List saved Claude and ChatGPT Feynman session links