Hermes Prime MCP server
Read-only stdio MCP server for a versioned convention card in Claude Code.
A91/100grade A
Adoption
Growing
2 stars215 downloads/wk
Reviews
Write oneNobody has reviewed Hermes Prime yet.
If you have run it, two minutes of your experience saves the next person an afternoon.
Hermes Prime tools
No tool declarations could be read from the package source. They show once the server is installed.
Public scan report
scanner v0.1.5 · 2026-09-19 · same rubric, same numbers if you re-run it
no findings
- Code scan4 source files scanned25/25
- –Live reliabilityno gateway calls yet and no remote to proben/a
- –Tool poisoningtools not inspected (local package is not executed); not countedn/a
- Auth qualitylocal package, no credentials required12/15
- Maintenancelast push 1 days ago15/15
- Maintainer identityregistry namespace matches repository owner7/10
Overall 91/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON
Install directly
claude mcp add hermes-prime -- uvx hermes-prime-mcp
Hermes Prime: common questions
- Is Hermes Prime MCP server safe?
- Yes, by our scan: it is graded A (91/100). Read the Hermes Prime safety report
- How do I install Hermes Prime?
- It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
- Does Hermes Prime need an API key?
- No secret keys are declared. It reads 1 setting from the environment.
- Is Hermes Prime maintained?
- The last commit was 2 days ago (2026-09-18). The latest release is v0.2.1-alpha.1.