audiocpp-timed-transcript

audiocpp-timed-transcript is a skill for Claude Code, Codex from Elumenotion/GuideAnts. It costs 69 tokens per session (952 once invoked), scanned A, original, Apache-2.0.

A tool that turns audio into text with word timings, then writes captions as SRT, WebVTT, or JSON. SRT and WebVTT are common subtitle file formats.

In plain words
What is it for?
Creating subtitles, timed transcripts, and caption cue files from audio.
Why use it?
It provides timed captions when ordinary speech recognition only returns text without word positions.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Creating subtitles, timed transcripts, and caption cue files from audio.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/elumenotion/guideants/audiocpp-timed-transcript
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.

Any agent
npx skills add Elumenotion/GuideAnts --skill audiocpp-timed-transcript
Clone the repo
git clone --depth 1 https://github.com/Elumenotion/GuideAnts

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for audiocpp-timed-transcript

README.md
[![agentmods](https://agentmods.dev/badge/skills/elumenotion/guideants/audiocpp-timed-transcript.svg)](https://agentmods.dev/skills/elumenotion/guideants/audiocpp-timed-transcript)
Your own site
<a href="https://agentmods.dev/skills/elumenotion/guideants/audiocpp-timed-transcript"><img src="https://agentmods.dev/badge/skills/elumenotion/guideants/audiocpp-timed-transcript.svg" alt="Measured on agentmods" height="20"></a>
Per session 69 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 952 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 5.1 $0.00069 $0.00952
Opus 5 $0.00034 $0.00476
Sonnet 5 $0.00014 $0.00190
Haiku 4.5 $0.00007 $0.00095

Measured 4d ago against content hash 90f4373f66ba, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

audiocpp-timed-transcript scanned grade A with 0 findings 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 4d ago.

The scan reads SKILL.md. This mod also ships 8 executable files (scripts/fetch_model.py, scripts/merge_diarized.py, scripts/preflight.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

samples/skills/audiocpp skills/audiocpp-timed-transcript/SKILL.md · 86 lines

How it starts

The opening of the file, as written. The whole thing — 86 lines — stays where its author put it; the contents beside it link to each section on GitHub.

audio.cpp time-coded transcripts (experimental)

Paths — fixed layout, do not probe or re-derive. The sandbox CWD is the notebook's output directory. This skill's scripts live under Skills/audiocpp-timed-transcript/scripts/ relative to it. Write deliverables with bare filenames (e.g. -o meeting); never prefix with Output/.

Product ASR returns text only. Word timings come from AudioCPP’s qwen3_forced_aligner over the GPU host raw gateway (/private/v1/tasks/run), then words are grouped into SRT / WebVTT / segment JSON (industry caption formats).

Authority: upstream audio.cpp model_specs/qwen3_forced_aligner.json, docs/models/qwen3.md, app/server/runtime.cpp (/v1/audio/transcriptions is text-only; timed fields are on /v1/tasks/run).

Environment (PC → the GPU host)

AUDIOCPP_SKILL_BASE_URL=http://<gpu-host-lan-ip>:8112/audiocpp-skill
AUDIOCPP_SKILL_TOKEN=<same as the GPU host GA_AUDIOCPP_SKILL_TOKEN>

ASR must already be loaded on the GPU host (Settings / API lifecycle).

Phase 0 gate (once per GPU host image)

python3 Skills/audiocpp-timed-transcript/scripts/fetch_model.py \
  audio-cpp/audio.cpp-gguf \
  --dest /models-local/skill/asr/Qwen3-ForcedAligner-0.6B-GGUF \
  --include Qwen3-ForcedAligner-0.6B-GGUF/qwen3-forced-aligner-0.6b-q8_0.gguf \
  --strip-prefix Qwen3-ForcedAligner-0.6B-GGUF/

# ROCm host builds need --backend rocm (not cuda)
python3 Skills/audiocpp-timed-transcript/scripts/spawn_engine.py start \
  --path /models-local/skill/asr/Qwen3-ForcedAligner-0.6B-GGUF \
  --family qwen3_forced_aligner --task align --backend rocm

python3 Skills/audiocpp-timed-transcript/scripts/spawn_engine.py status

If status is not ready (e.g. missing model spec), update the GPU host guideants-ai audiocpp image. Do not add a PyTorch aligner.

Transcribe

python3 Skills/audiocpp-timed-transcript/scripts/timed_transcribe.py \
  uploads/clip.wav -o clip --language English

Read the full file on GitHub · 86 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. 4d ago First seen · 86 lines · 69 tokens per session scan A 90f4373f66ba

Subscribe to this mod's changes

audiocpp-timed-transcript is a skill published in the GitHub repository Elumenotion/GuideAnts (57 stars, last pushed yesterday), licensed Apache-2.0. It adds 69 tokens to every session and 952 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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