lihongwen/pgvector-mcp-server
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A PostgreSQL vector database management server based on Model Context Protocol (MCP), designed for modern AI applications.
Tools
Functions exposed to the LLM to take actions
status
System status check
create_collection
Create a new vector collection
list_collections
List all vector collections
show_collection
Show details of a specific collection
rename_collection
Rename an existing collection
delete_collection
Delete a vector collection
add_text
Add a text vector to a collection
search_collection
Search for similar content in a collection
add_document
Add a document file to a collection
delete_vectors
Delete vectors from a collection
Prompts
Interactive templates invoked by user choice
No prompts
Resources
Contextual data attached and managed by the client