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BC webchat-voice-proxy

Voice input and microphone button for OpenClaw WebChat Control UI. Adds a mic button to chat, records audio via browser MediaRecorder, transcribes locally via faster-whisper, and injects text into the conversation. Includes HTTPS/WSS reverse proxy, TLS cert management, and gateway hook for update safety. Fully local speech-to-text, no API costs. Real-time VU meter shows voice activity. Push-to-Talk (hold to speak) and Toggle mode (click start/stop), switchable via double-click. Keyboard shortcuts: Ctrl+Space PTT, Ctrl+Shift+M continuous recording. Localized UI (English, German, Chinese built-in, extensible). Keywords: voice input, microphone, WebChat, Control UI, speech to text, STT, local transcription, MediaRecorder, HTTPS proxy, voice button, mic button, push-to-talk, PTT, keyboard shortcut, i18n, localization.

modbender/skill-library-mcp Agent Skills author: modbender MIT 12 files · 4 scripts body ≈ 1 991 tokens Open the sourcegithub.com↗ analyzed 2 d ago

Voice input and microphone button for OpenClaw WebChat Control UI.

As a process C 57/100 · Has gaps — weak spots: result and completion, when it triggers, progress reporting

IntegrationInfrastructuretype 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%
99
Quality 40%
73
Run on models
none yet
Process rating
C
57/100
Has gaps
Result and completion w 14
0
Progress reporting w 2
0
When it triggers w 12
20
the three weakest of ten parameters · all ten

How to improve

  1. Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
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 · 1

✓ No critical or high findings

Medium and low: 1
  • low Dangerous commands cmd-privilege SECURITY-AUDIT.md:70
    Privilege escalation / world-writable permissions (negated — the text forbids it)
    | 4.4 | `deploy.sh` | No `chmod 777`, no world-writable files | Info | ✅ OK |
    negated

Files scanned: 12. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning description-no-when description does not say WHEN to use the skill (no "use when")
  • note frontmatter-key unknown frontmatter key "requires"

Process rating: all ten parameters 57/100

  • 0Result and completion. Does not say what the result is
  • 0Progress reporting. Says nothing while it works
  • 20When it triggers. No condition that starts the skill
  • 50Failures and branches. 0 branches, has a failure section
  • 60Tools and files. Uses tools (bash) that frontmatter does not declare
  • 70Inputs and preconditions. Inputs and preconditions are listed
  • 85Steps. 38 steps, 1 vague phrases
  • 100Consistency. Name and required fields are in place
  • 100Execution cost. Instruction body is 1991 tokens
  • 100Running it twice. Mutating operations check current state
  • medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
  • low 11 top-level sections: this looks like several domains in one skill
  • low The response is described with custom markup (8 tags): a typed call is more reliable

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)
  • +3Description length 825: 120–800 characters recommended
  • +3Output format is not stated: the model decides each time
  • -2localhost URLs: will not work for another user
  • +1No license
  • +2Single-language instructions
  • +4Structure: 14 headings
  • +3Step-by-step instructions: 38 items
  • +4Has examples (7 code blocks)
  • +4Reference files are cited in the instructions (1 of 1)
  • +3All 3 scripts are documented

Quality base 70; lint remarks subtract, signals add up to 100. Result: 73.