README.md

metadata

title: LoomLens AI - Token Budget Calculator
emoji: ⚡
colorFrom: purple
colorTo: purple
sdk: static
app_file: index.html
pinned: false

LoomLens AI - Token Budget Calculator

One prompt. Every model. Every cost. Before you run.

Find the best model to fit your prompt -- free, 5 estimates/day.

Live Community Stats -->

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On This Page

• Use the Calculator (HF Space)
• Use in OpenClaw (Slash Commands)
• Use Outside OpenClaw (CLI)
• Install the Skills
• LoomToken System

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Use the Calculator

On Hugging Face: Just open this Space and start estimating -- 5 free estimates/day, no account needed.

On your own site: Paste your prompt, select models, click Estimate Cost.

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OpenClaw Tools

Five Signal Loom AI tools are available directly in any OpenClaw chat. Type the slash command:

LoomLens AI -- /loomlens

Estimate prompt cost across 19+ AI models before you run.

/loomlens "You are an expert medical coder..." --agents 3 --runtime 10

Models: GPT-4o, Claude Sonnet 4, Gemini 2.5 Pro/Flash, DeepSeek v3, Grok-3, MiniMax M2.7, and 14 more. Free: 3 estimates/day

Transcription -- /transcribe

Transcribe audio and video to JSON, SRT, or VTT.

/transcribe ./meeting.mp3 --format json

Supports: MP3, WAV, M4A, MP4, MOV, FLAC. Free: 100 min/month

Job Audit -- /jobaudit

Full cost audit of your OpenClaw agent jobs.

/jobaudit --days 30 --top 10

See what you actually paid vs. what you could have paid. Free: 3 audits/day

Prompt Cache -- /promptcache

See how much you'd save by caching your system prompts.

/promptcache "You are an expert radiologist..." --calls-per-day 100

Compares cached vs. non-cached cost across all models. Free: 3 analyses/day

Context Broker -- /contextbroker

Persistent memory across agent sessions.

/contextbroker push --session-id user-123 --context "Prefers concise summaries after 6pm"

npm: npm install @signalloom/contextbroker Free: 100 ops/month

Install all OpenClaw tools:

openclaw skills install loomlensai
openclaw skills install signalloom-transcription
openclaw skills install jobaudit
openclaw skills install promptcache
npm install -g @signalloom/contextbroker

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CLI Anywhere

Not using OpenClaw? Use the tools directly from your terminal.

Prerequisites

# 1. Get a free API key
https://signalloomai.com/signup

# 2. Set it in your environment
export SL_API_KEY=your_key_here

LoomLens CLI

# Install
npm install -g loomlens-ai

# Run
loomlens "Your prompt here..." --agents 3 --runtime 5

# Example output:
#   gpt-4o:       $0.028/run
#   claude-sonnet: $0.019/run
#   deepseek-v3: $0.003/run  CHEAPEST

Transcription CLI

# Install
npm install -g signalloom-transcription

# Run
transcribe ./recording.mp3 --format json

# Or all formats at once
transcribe ./podcast.mp4 --format all

Cost Estimation (Python)

import requests

API_KEY = "your_key_here"
resp = requests.post(
    "https://api.signalloomai.com/v1/estimate",
    headers={"Authorization": f"Bearer {API_KEY}"},
    json={
        "job_description": "Your prompt here",
        "num_agents": 1,
        "estimated_runtime_minutes": 5,
        "complexity": "standard",
        "target_models": ["openai/gpt-4o", "anthropic/claude-sonnet-4-20250514"]
    }
)
data = resp.json()
for m in data["models"]:
    print(f"{m['model']}: ${m['estimated_cost_mid']:.4f}")

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Install the Skills

From ClawhHub

openclaw skills install loomlensai
openclaw skills install signallloom-transcription
openclaw skills install jobaudit
openclaw skills install promptcache
openclaw skills install contextbroker

From Source

# Clone the skills repo
git clone https://github.com/AVale-SLAI/signalloom-tools.git
cd signalloom-tools

# Symlink into OpenClaw
ln -s $(pwd)/loomlensai ~/.openclaw/skills/loomlensai
ln -s $(pwd)/transcription ~/.openclaw/skills/transcription
# ... etc

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LoomToken System

All 5 tools share the same LoomToken balance:

1 LoomToken	$0.0001 USD
100 LoomTokens	$0.10 per estimate/call
$1	1,000 LoomTokens
$5	5,000 LoomTokens -- 50 estimates

Free tiers: 3 estimates/day (LoomLens, jobaudit, promptcache) | 100 min/month (transcription) | 100 ops/month (contextbroker)

Get an API key: https://signalloomai.com/signup

Upgrade: https://signalloomai.com/loomlensai-pro.html

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More Info

Website	signalloomai.com
API Docs	signalloomai.com/docs
Pricing	signalloomai.com/loomlensai-pro.html
OpenClaw Tools	signalloomai.com/openclaw
Live Stats	signalloomai.com/loomlens-stats
Support	hello@signalloomai.com

Built by Signal Loom AI | 2026