readiness-check

A readiness check for OpenCode plugin services such as voice transcription, text-to-speech, Telegram, and Supabase. It checks health endpoints, running processes, database access, and migration status.

In plain words
What is it for?
Use it when diagnosing plugin issues, after deployment, or when Whisper, TTS, Supabase, or Telegram features are not working.
Why use it?
It helps find whether a plugin problem comes from a stopped service, failed database access, or migrations that are out of sync.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/dzianisv/opencode-plugins/readiness-check
Any agent
npx skills add dzianisv/opencode-plugins --skill readiness-check
Clone the repo
git clone --depth 1 https://github.com/dzianisv/opencode-plugins

Made for: Claude Code, Codex.

Per session 41 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,222 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00041 $0.02222
Opus 5 $0.00020 $0.01111
Sonnet 5 $0.00008 $0.00444
Haiku 4.5 $0.00004 $0.00222

Measured 2d ago against content hash 3ae5ac333acf, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

readiness-check scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -s http://localhost:8787/health
skills/readiness-check/SKILL.md · 302 lines

How it starts

The opening of the file, as written. The whole thing — 302 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Readiness Check

Verify that all OpenCode plugin services are healthy and operational.

Quick Health Check

Run these commands to verify all services:

# 1. Check Whisper STT server
curl -s http://localhost:8787/health

# 2. Check Coqui TTS server
echo '{"text":"test", "output":"/tmp/test.wav"}' | nc -U ~/.config/opencode/coqui/tts.sock

# 3. Check running processes
ps aux | grep -E "whisper_server|tts_server" | grep -v grep

# 4. Check Supabase RLS (requires .env with SUPABASE_ANON_KEY)
source .env && curl -s "https://slqxwymujuoipyiqscrl.supabase.co/rest/v1/telegram_replies?select=id&limit=1" \
  -H "apikey: $SUPABASE_ANON_KEY" -H "Authorization: Bearer $SUPABASE_ANON_KEY"

# 5. Check Supabase migrations are in sync
supabase migration list

Service Details

Whisper STT Server

Purpose: Transcribes voice messages from Telegram to text.

Location: whisper/whisper_server.py

Default Port: 8787

Start Command:

cd /path/to/opencode-reflection-plugin/whisper
python3 whisper_server.py --port 8787 &

Health Check:

curl -s http://localhost:8787/health

Expected Response:

{
  "status": "healthy",
  "model_loaded": true,
  "current_model": "base",
  "available_models": ["tiny", "tiny.en", "base", "base.en", "small", "small.en", "medium", "medium.en", "large-v2", "large-v3"]
}

Troubleshooting:

  • If not running: Start with the command above
  • If model loading fails: Check Python dependencies (pip install openai-whisper)
  • For faster startup: Use --model tiny (lower quality but faster)

Coqui TTS Server

Purpose: Generates speech audio from text responses.

Location: ~/.config/opencode/coqui/tts_server.py

Socket Path: ~/.config/opencode/coqui/tts.sock

PID File: ~/.config/opencode/coqui/server.pid

Health Check:

# Check socket exists
ls -la ~/.config/opencode/coqui/tts.sock

# Check process is running
cat ~/.config/opencode/coqui/server.pid
ps aux | grep "$(cat ~/.config/opencode/coqui/server.pid)"

# Test TTS generation
echo '{"text":"Hello, this is a test.", "output":"/tmp/test_tts.wav"}' | nc -U ~/.config/opencode/coqui/tts.sock

Read the full file on GitHub · 302 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 302 lines · 41 tokens per session scan A 3ae5ac333acf

Subscribe to this mod's changes

readiness-check is a skill published in the GitHub repository dzianisv/opencode-plugins (9 stars, last pushed 2mo ago), licensed MIT. It adds 41 tokens to every session and 2,222 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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