Schema | astra-knowledge-base-mcp

astra-knowledge-base-mcp

Describes the environment variables required to run the server.

Name	Required	Description	Default
`ASTRA_KB_PATH`	No	Path to the SQLite database file	~/.astra/knowledge-base.db

Features and capabilities supported by this server

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

Functions exposed to the LLM to take actions

Name	Description
kb_listA	List all knowledge bases with their enable/disable status
kb_createC	Create a new empty knowledge base
kb_deleteA	Permanently delete a knowledge base and all its content
kb_enableB	Enable a knowledge base so it appears in search results
kb_disableA	Disable a knowledge base so it is excluded from search
kb_addC	Add text content to a knowledge base (auto-chunked)
kb_searchA	Search across enabled (or specified) knowledge bases. Default: hybrid (FTS + vector)
kb_list_chunksB	List chunks in a knowledge base (paginated)
kb_updateA	Update a chunk. Unset fields keep current value. mode='append' appends to content.
kb_delete_chunkB	Delete a single chunk by ID
kb_extractC	Extract events and entities from unprocessed chunks (SAG indexing). Reference: arXiv 2606.15971
mgmt_list_tablesA	List available operational tables (services, health_log, api_keys, ...)
mgmt_queryC	Query operational data from mgmt schema tables

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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