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BB chronos

Gives AI coding agents temporal awareness via a hook-backed ledger and decision rules. Activates whenever an agent reasons about recency, retry windows, memory staleness, deploy cooldowns, idle detection, or any "when / how long ago" question. Required for autonomous or long-running agents.

ClawHub Agent Skills author: Ahmad Othman Ammar Adi. v0.1.2 MIT-0 36 files · 17 scripts body ≈ 1 785 tokens Open the sourceclawhub.ai↗ analyzed 28 h ago

Gives AI coding agents temporal awareness via a hook-backed ledger and decision rules.

As a process B 69/100 · Nearly there — weak spots: result and completion, inputs and preconditions, running it twice

AnalyzerAI and agentstype and topics are labelled automatically from the skill text
Runs in: OpenClaw Claude / Claude Code ChatGPT / Codex Gemini CLI Cursor GitHub Copilot / VS Code Qwen Code Kimi Code CLI Z.ai (GLM) DeepSeek (Deep Code) Mistral Vibe LangChain (deepagents) Goose OpenCode
JSON
Technical rating
B
89/100
safety, quality, tests
Safety 60%
95
Quality 40%
80
Run on models
none yet
Process rating
B
69/100
Nearly there
Result and completion w 14
0
Inputs and preconditions w 11
0
Running it twice w 4
30
the three weakest of ten parameters · all ten
This is a copy of a skill from another catalog; the rating counts the canonical one: chronos (ClawHub)

How to improve

    For the model run — optional
    • Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
    • A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.

    Guard findings · 5

    ✓ No critical or high findings

    Medium and low: 5
    • low Dangerous commands cmd-execpolicy-bypass installers/claude-code/settings.windows-ps.json:5
      Runs PowerShell with execution policy bypassed (detector / deny-list definition)
      { "matcher": "", "hooks": [ { "type": "command", "command": "powershell -ExecutionPolicy Bypass -File \"${CHRONOS_ROOT}\\scripts\\sess…ps1\"" } ] }
      detector
    • low Dangerous commands cmd-execpolicy-bypass installers/claude-code/settings.windows-ps.json:8
      Runs PowerShell with execution policy bypassed (detector / deny-list definition)
      { "matcher": "", "hooks": [ { "type": "command", "command": "powershell -ExecutionPolicy Bypass -File \"${CHRONOS_ROOT}\\scripts\\prom…ps1\"" } ] }
      detector
    • low Dangerous commands cmd-execpolicy-bypass installers/claude-code/settings.windows-ps.json:11
      Runs PowerShell with execution policy bypassed (detector / deny-list definition)
      { "matcher": "", "hooks": [ { "type": "command", "command": "powershell -ExecutionPolicy Bypass -File \"${CHRONOS_ROOT}\\scripts\\pre_…ps1\"", "async": true } ] }
      detector
    • low Dangerous commands cmd-execpolicy-bypass installers/claude-code/settings.windows-ps.json:14
      Runs PowerShell with execution policy bypassed (detector / deny-list definition)
      { "matcher": "", "hooks": [ { "type": "command", "command": "powershell -ExecutionPolicy Bypass -File \"${CHRONOS_ROOT}\\scripts\\post…ps1\"", "async": true } ] }
      detector
    • low Dangerous commands cmd-execpolicy-bypass installers/claude-code/settings.windows-ps.json:17
      Runs PowerShell with execution policy bypassed (detector / deny-list definition)
      { "matcher": "", "hooks": [ { "type": "command", "command": "powershell -ExecutionPolicy Bypass -File \"${CHRONOS_ROOT}\\scripts\\stop.ps1\"" } ] }
      detector

    Files scanned: 35. Evidence is masked. Grey chips explain why severity was lowered.

    Against the Agent Skills spec

    • note frontmatter-key unknown frontmatter key "homepage"
    • note frontmatter-key unknown frontmatter key "repository"

    Process rating: all ten parameters 69/100

    • 0Result and completion. Does not say what the result is
    • 0Inputs and preconditions. Does not say what the process needs to start
    • 30Running it twice. 7 mutating operations with no state check
    • 70When it triggers. States when to use, but not when not to
    • 100Tools and files. Tools declared in frontmatter
    • 100Steps. 37 steps
    • 100Failures and branches. 2 branches, has a failure section
    • 100Consistency. Name and required fields are in place
    • 100Execution cost. Instruction body is 1785 tokens
    • 100Progress reporting. Reports progress

    Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.

    Quality signals

    • +5Description has no quoted example phrases that should trigger the skill
    • +4Description does not say when NOT to use the skill (false activations)
    • +3Output format is not stated: the model decides each time
    • -313 of 14 scripts are never mentioned in SKILL.md
    • +2Single-language instructions
    • +3Description length 291: enough signal without eating the budget
    • +4Structure: 15 headings
    • +3Step-by-step instructions: 37 items
    • +4Has examples (2 code blocks)
    • +1License stated

    Quality base 70; lint remarks subtract, signals add up to 100. Result: 80.

    External checks

    ClawHub: clean
    This skill appears purpose-aligned: it installs local timing hooks and keeps a local activity ledger so agents can reason about time more accurately.
    LLM: benign (high) · VirusTotal: · 4 Sept 2026