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AF hitl-protocol

HITL Protocol — the open standard for human decisions in autonomous agent workflows. When a website or API needs human input, it returns HTTP 202 with a review URL. Autonomous agents like OpenClaw, Claude, Codex, or Goose forward the URL, poll for the structured result, and continue. Use this skill to make any website agent-ready, or to handle human-in-the-loop responses in your agent. Covers approval, selection, input forms, confirmation, and escalation review types. Supports polling, SSE, webhook transports, channel-native inline buttons (Telegram, Slack, Discord, WhatsApp, Teams), opaque token security, multi-step form wizards, and multi-round edit cycles.

ClawHub Agent Skills author: Rotorstar v0.7.2 5 files body ≈ 4 971 tokens Open the sourceclawhub.ai↗ analyzed 2 d ago

As a process F 41/100 · Will not run — References files that are not bundled: skills/references/service-integration.md, skills/references/agent-integration.md, spec/v0.7/hitl-protocol.md

ReferenceSlackDiscordTelegramWhatsAppAI 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
A
90/100
safety, quality, tests
Safety 60%
98
Quality 40%
77
Run on models
none yet
Process rating
F
41/100
Will not run
References files that are not bundled: skills/references/service-integration.md, skills/references/agent-integration.md, spec/v0.7/hitl-protocol.md
Tools and files w 18
0
Result and completion w 14
0
Inputs and preconditions w 11
0
the three weakest of ten parameters · all ten

How to improve

  1. The text references files that are not there: add them or drop the references.
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 · 2

✓ No critical or high findings

Medium and low: 2
  • low Exfiltration exfil-secret-in-url references/service-integration.md:174
    Credential passed in a URL query string (normal for some APIs — verify the host is the intended service) (placeholder value)
    const reviewUrl = `https://yourservice.com/review/${caseId}?token=…
    placeholder
  • low Exfiltration exfil-secret-in-url SKILL.md:227
    Credential passed in a URL query string (normal for some APIs — verify the host is the intended service) (placeholder value)
    review_url: `https://yourservice.com/review/${caseId}?token=…
    placeholder

Files scanned: 5. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning missing-ref reference to a missing file: skills/references/service-integration.md
  • warning missing-ref reference to a missing file: skills/references/agent-integration.md
  • warning missing-ref reference to a missing file: spec/v0.7/hitl-protocol.md
  • warning missing-ref reference to a missing file: skills/references/service-integration.md
  • warning missing-ref reference to a missing file: agents/checklist.md
  • warning missing-ref reference to a missing file: examples/13-quality-improvement-loop.json
  • warning missing-ref reference to a missing file: schemas/openapi.yaml
  • warning missing-ref reference to a missing file: schemas/
  • warning missing-ref reference to a missing file: implementations/reference-service/
  • warning missing-ref reference to a missing file: templates/
  • warning missing-ref reference to a missing file: examples/
  • warning missing-ref reference to a missing file: agents/checklist.md
  • warning missing-ref reference to a missing file: playground/
  • warning missing-ref reference to a missing file: docs/sdk-guide.md

Process rating: all ten parameters 41/100

Will not run. References files that are not bundled: skills/references/service-integration.md, skills/references/agent-integration.md, spec/v0.7/hitl-protocol.md
  • 0Tools and files. 14 referenced file(s) missing: skills/references/service-integration.md, skills/references/agent-integration.md, spec/v0.7/hitl-protocol.md
  • 0Result and completion. Does not say what the result is
  • 0Inputs and preconditions. Does not say what the process needs to start
  • 0Progress reporting. Says nothing while it works
  • 20When it triggers. No condition that starts the skill
  • 30Running it twice. 12 mutating operations with no state check
  • 70Execution cost. Instruction body is 4971 tokens
  • 100Steps. 21 steps
  • 100Failures and branches. 1 branches, has a failure section
  • 100Consistency. Name and required fields are in place
  • medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
  • low 15 top-level sections: this looks like several domains in one skill

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
  • +2Single-language instructions
  • +3Description length 667: enough signal without eating the budget
  • +4Structure: 21 headings
  • +3Step-by-step instructions: 21 items
  • +4Has examples (10 code blocks)
  • +4Reference files are cited in the instructions (2 of 2)
  • +1License stated

Quality base 70; lint remarks subtract, signals add up to 100. Result: 77.

External checks

ClawHub: clean
This is a documentation-only skill for adding human approval steps to agent workflows, and its sensitive behaviors are disclosed and aligned with that purpose.
LLM: benign (high) · VirusTotal: benign · 28 May 2026