Use it when your goal in memory and knowledge is clear and you can limit it to the data and actions it actually needs.
Directory → MCP
MCPregistryOfficial MCP Registry
Vulcanus
A validated Markdown memory vault your coding agent can recall, project by project.
Last registry verification2026-08-18v0.5.0io.github.sunsatosolutions
What does it add to Hermes?
A validated Markdown memory vault your coding agent can recall, project by project.
Vulcanus is a MCP server related to memory and knowledge. It helps Hermes retrieve past information or stored knowledge instead of starting from zero in every session.
This plain-language explanation is based on the publisher description. The original text remains visible for verification.
Do not add it merely to experiment when Hermes already has a simpler path, or when you cannot review its source and permissions and stdio transport.
Best for users who understand read versus write access and authentication.
Add a non-sensitive note, start a new session, and verify retrieval preserves the meaning without inventing details.
Original publisher description
A validated Markdown memory vault your coding agent can recall, project by project.
Data source
This entry was indexed from Official MCP Registry. Our explanation interprets the type and domain without inventing a capability not present upstream.
Security review
Inspect transport, authentication, and the tools exposed by the MCP server. Start with the smallest tool set.
Inspect, install, then test.
- 01Open the source
Match the publisher, license, and description to your need. Check the real update history.
- 02Review permissions and secrets
Never paste a secret value into this site. Use environment-variable names and grant the smallest scope.
- 03Copy setup only after review
The controls below copy text. They do not execute commands on your device.
- 04Test with a non-sensitive task
Inspect the visible tools, then exclude write or delete tools you do not need.
Review the command, then copy it.
hermes mcp add vulcanus --command npx --args -y @sunsato/vulcanusHermes Belarabi does not execute this command. Installation happens on your device and remains subject to Hermes scanning and your review.
Reference config.yaml snippet.
mcp_servers:
vulcanus:
command: "npx"
args: ["-y", "@sunsato/vulcanus"]Add authentication and tool filtering according to the server documentation. A registry endpoint is not necessarily open without an account.