os-control-health SKILL.md skillA
os-control-health from richfrem/agent-plugins-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add richfrem/agent-plugins-skills/os-control-health@git:20261015.fe76d7ePins git:20261015.fe76d7e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- richfrem/agent-plugins-skills
- Path
plugins/agent-agentic-os/skills/os-control-health/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261015.fe76d7e, committed Oct 15, 2026
- Size
- 3,207 bytes
- Repository stars
- 7
- License
- MIT
Trigger with "run health check", "check os metrics", "system monitor", or when the user wants to review the Agentic OS liveness metrics across the Event Bus, locks, and memory arrays. Scans context/events.jsonl, os-state.json, and context/memory.md deterministically via kernel.py — no conversational judgment required. Migrated from the former os-control-health agent (2026-09-05): deterministic Bash+Read diagnostic, no interview, no adversarial judgment — fits the skill archetype, not the agent…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# OS Health Check (`os-control-health`) Scan across `context/events.jsonl` Event Bus stream, review `os-state.json` liveness, and compile system metrics deterministically without mutating user files. ## Contents - [Critical Constraints](#critical-constraints) - [Quick start](#quick-start) - [Cryptographic Verification Readiness](#cryptographic-verification-readiness) - [Workflow](#workflow) - [Verification](#verification) - [References](#references) ## Critical Constraints 1. **Deterministic Diagnostic**: Do not modify user code or repo configs during health checks. 2. **Never Enroll CIBA Keys**: Check verification readiness via `--check`; never execute key enrollment scripts autonomously. 3. **Lock Hygiene**: Always release acquired monitor locks upon completion or error recovery. ## Quick start Run a fast read-only check of the Agentic OS substrate and cryptographic readiness: ```bash python3 scripts/setup_ciba_identity.py --check ``` ## Cryptographic Verification Readiness Assert human cryptographic gates can verify via `ssh-keygen`, SSHSIG, and `allowed_signers`: ```bash python3 scripts/setup_ciba_identity.py --check ``` …
Read the whole file at its exact version.
How to install
mdr add richfrem/agent-plugins-skills/os-control-health@sha256:1ed002bdb399af86The line at the top of this page pins the label git:20261015.fe76d7e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_fmqtvdhkqxc5f3ww)
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Versions
The registry has recorded 1 version of this file, committed on Oct 15, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3207 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
richfrem/agent-plugins-skills · 7 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fmqtvdhkqxc5f3ww GET https://markdownregistry.com/api/v1/resolve?ref=richfrem/agent-plugins-skills/os-control-health GET https://markdownregistry.com/api/v1/blob/1ed002bdb399af8617b67447a164ef272ab9de1731561655507c3a2042015ba8
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.