How do I connect Credential Broker MCP Server to Claude?

Run `claude mcp add credential-broker-mcp -- npx -y @sarutobi-sasuke/credential-broker-mcp` 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 Credential Broker 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 Credential Broker MCP Server do?

Credential Broker MCP Server documents 5 tools to the agent, including broker_explain_request, broker_list_credentials, broker_mutate. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Credential Broker MCP

Unclaimed

by SarutobiSasuke8

Local-first MCP credential broker: agents use gated APIs through scoped, audited requests without ever seeing the secret.

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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 'credential-broker-mcp' -- 'npx' '-y' '@sarutobi-sasuke/credential-broker-mcp'

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-agentsapi-gatewaycredentialsmcpmodel-context-protocoltypescript

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Security profile

Claimed and verified servers get a weekly static scan that shows what the code can reach: external services, environment variables, shell commands, agent configuration folders, plus any dependencies with known advisories. Claim this listing to get one. How the security profile works

Documented tools (5)

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

broker_explain_request

Dry run: would this request be permitted, which rule decides it, and is an approval required or satisfied? No upstream call, no secret touched.

broker_list_credentials

Granted credentials: id, kind, base URL, provisioned or not. Never values.

broker_mutate

POST, PUT, PATCH, or DELETE. Annotated destructive and non-idempotent, because its strongest capability is. May require an approval and an idempotency key.

broker_read

GET or HEAD through a granted credential. Honestly annotated read-only.

broker_whoami

Show the authenticated agent and its per-credential operation grants.

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 Credential Broker MCP Server

How do I connect Credential Broker MCP Server to Claude?: Run `claude mcp add credential-broker-mcp -- npx -y @sarutobi-sasuke/credential-broker-mcp` 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 Credential Broker 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 Credential Broker MCP Server do?: Credential Broker MCP Server documents 5 tools to the agent, including broker_explain_request, broker_list_credentials, broker_mutate. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.