Cyfr is an MCP server published by cyfrworks in the Agents category: give your AI power, not trust — the self-hosted breaker panel for AI agents: sandboxed components, explicit grants, metered execution.
Recent commit activity is the strongest signal that reported issues will get attention.
Install
From source
git clone https://github.com/cyfrworks/cyfr
This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
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Security checks
6 checks have not been run yet.
Releases
0.5.70.5.7 · 22 Jun 2026Changelog 4487f71bd2bb15bc5ccf4b538a4e3ea31127e6a0 Security fixes and hardening
0.5.60.5.6 · 22 Jun 2026Changelog 2118423d4ba17936c090a272bebcadd809d14907 Minor bug fixes and hardening
0.5.50.5.5 · 10 Jun 2026Changelog 709e4c28fbf540901caecf7e2d5f818eb4a290fd Added upgrade version notification when checking current version and server status
0.5.40.5.4 · 3 Jun 2026Changelog a3c39421635f70019bec8b36c1444edbeb4eebad Fixed component push bug
0.5.30.5.3 · 2 Jun 2026Changelog e0ebf6055236c90cf7cd1ceb0974c7837f4eb58e Refactored tincture access to project scope
No package has been published for this server, so install it from source: clone the repository and follow its README.
Is Cyfr safe to use with an AI agent?
Its trust score is 34 out of 100 (low). Conduid hasn't run static security checks on this repository yet, so review the source yourself before granting it credentials. It has no ConduID identity yet, so agent calls to it are not receipted.
Is Cyfr still maintained?
Yes — the latest release is 0.5.7 (22 Jun 2026), and the last commit was 3 months ago. The repository has 0 stars.