Schema | SecondBrain

SecondBrain

Describes the environment variables required to run the server.

Name	Required	Description	Default
`SECONDBRAIN_CONFIG`	No	Path to the secondbrain.yaml configuration file. If not set, the server uses the default config at ~/.config/secondbrain/secondbrain.yaml.

Features and capabilities supported by this server

Capability	Details
`tools`	{ "listChanged": false }

Functions exposed to the LLM to take actions

Name	Description
memory_searchA	Search the user's shared SecondBrain with hybrid keyword and local semantic retrieval before substantive tasks.
memory_getB	Read a SecondBrain note or retrieve a historical catalog entry such as H0372.
memory_relatedA	Traverse one or two ontology hops around a canonical SecondBrain note, optionally filtered by relation type.
memory_captureA	Append durable user, decision, project, knowledge, or inbox memory. Ordinary personal information is allowed; credentials are rejected.
memory_updateC	Safely append a dated section to an existing Markdown note in SecondBrain.
memory_recentC	Return recent per-tool session memory logs.
memory_statusA	Check SecondBrain index and automatic harvester status.
memory_rebuildB	Rebuild the local keyword and semantic index after substantial note changes.
memory_auditB	Audit canonical memory for stale active notes, duplicate aliases, identity conflicts, unresolved ontology links, open questions, and source provenance.
memory_evalB	Run the SecondBrain retrieval regression suite and report recall@k and mean reciprocal rank.

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

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