How do I connect Hydradb MCP Server to Claude?

Run `claude mcp add hydradb-mcp -- npx -y @hydradb/mcp@latest` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.

Is Hydradb MCP Server free?

The listed licence is Apache-2.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can Hydradb MCP Server do?

Hydradb MCP Server documents 16 tools to the agent, including hydra_db_delete_memory, hydra_db_fetch_content, hydra_db_search. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Hydradb MCP

Unclaimed

by hydra-db

MCP server enabling HydraDB memory operations (store, recall, search) in AI coding tools

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01 / Choose your client

02 / Before you connect

Authentication is not specified. Check the project instructions before connecting.

Install the runtime required by the project and make it available to your client.

Project instructionsEnvironment variable names (optional)

Use names from the project instructions, separated by commas. Enter names only, never secret values.

03 / Add the configuration

Source: generated from public install instructions

claude mcp add --transport stdio 'hydradb-mcp' -- 'npx' '-y' '@hydradb/mcp@latest'

Run in your terminal after replacing any placeholders.

04 / Check it in your client

Open your client’s MCP settings and confirm the server connects and lists its tools. A copied configuration does not confirm a working connection.

ai-toolsmcpmemorynpmtypescript

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Security profile

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16 of 16 tools

Documented tools (16)

From project documentation. A server handshake does not verify each tool’s description or behavior.

hydra_db_delete_memory

hydradbdelete

hydra_db_fetch_content

hydradbinspect

hydra_db_search

hydradbquery

hydradb_delete

Remove one or more items by id, irreversibly

hydradb_feedback

Report whether a query's results were useful, by its requestid

hydradb_graph_admin

Create a graph database; drop a collection or a database

hydradb_graph_collections

List the graphs in a graph database

hydradb_graph_query

Run Cypher — reads and writes

hydradb_ingest

Save a note, a document, or a conversation

hydradb_inspect

Fetch one source's full content by id

hydradb_list

Enumerate one family — every memory, or every knowledge source

hydradb_query

Search memories and knowledge together, with knowledge-graph context

hydradb_status

Check whether an ingested source has finished indexing

hydradb_subgraph

Everything connected to one item — its thread, replies, parents, children, links

relations

the edges among them as {from, to, type}, so a client can rebuild

shortestPath

belongs in RETURN/WITH, not MATCH p = ..., and must be directed.

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Hydradb MCP Server

How do I connect Hydradb MCP Server to Claude?: Run `claude mcp add hydradb-mcp -- npx -y @hydradb/mcp@latest` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.
Is Hydradb MCP Server free?: The listed licence is Apache-2.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Hydradb MCP Server do?: Hydradb MCP Server documents 16 tools to the agent, including hydra_db_delete_memory, hydra_db_fetch_content, hydra_db_search. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.