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Agent skill

Twinmind Cost Tuning

by jeremylongshore in jeremylongshore/tons-of-skills-marketplace

Optimize TwinMind costs across Free, Pro ($10/mo), and Enterprise tiers with usage monitoring and tier selection guidance.

MITAuto-check passedMedia & Creative

Install Twinmind Cost Tuning

skills CLI
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill twinmind-cost-tuning -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install jeremylongshore/tons-of-skills-marketplace twinmind-cost-tuning --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/.curated/twinmind-cost-tuning .claude/skills/twinmind-cost-tuning && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
twinmind-cost-tuning
GitHub stars
2.8k
Token cost
~917 tokens
SKILL.md length
229 words
Files
2 (incl. references)
Skills in repo
3,342
Repo updated
First seen
Licence
MIT

At a glance

Optimize TwinMind costs across Free, Pro ($10/mo), and Enterprise tiers with usage monitoring and tier selection guidance.

  • Works in 3 steps: Setup → Implementation → Verification
  • Implementing cost tuning
  • SKILL.md covers Overview, Prerequisites, Instructions and Key TwinMind Specifications, plus 5 more sections
  • Calls curl and jq; reaches api.twinmind.com; needs TWINMIND_API_KEY

What it does

Twinmind Cost Tuning is an agent skill from jeremylongshore/tons-of-skills-marketplace. Optimize TwinMind costs across Free, Pro ($10/mo), and Enterprise tiers with usage monitoring and tier selection guidance. Use when implementing cost tuning, or managing TwinMind meeting AI operations. Trigger with phrases like "twinmind cost tuning", "twinmind cost tuning".

Its SKILL.md is about 920 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/implementation.md`). Compatibility notes: Designed for Claude Code

It sits in Media & Creative. It works with Chrome Extensions. The repository describes itself as: Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com. The licence is MIT.

When your agent uses it

  • Implementing cost tuning
  • Managing TwinMind meeting AI operations
  • With phrases like twinmind cost tuning
  • Twinmind cost tuning

Example prompts

  • “twinmind cost tuning”
  • “/twinmind-cost-tuning”

Requirements

  • A credential in TWINMIND_API_KEY
  • Compatibility (from SKILL.md): Designed for Claude Code
  • Pre-approved tools (allowed-tools): Read, Write, Edit, Bash(npm:*), Bash(curl:*), Grep

Workflow steps

3 steps, taken from the step headings in SKILL.md.

  1. Setup
  2. Implementation
  3. Verification

What it can do on your machine

Read from SKILL.md and the folder at commit cfae287. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Write
    • Edit
    • Bash(npm:*)
    • Bash(curl:*)
    • Grep

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • curl
    • jq

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • api.twinmind.com

    Also links to:

    • twinmind.com
    • chromewebstore.google.com
    • marktechpost.com
    • apps.apple.com

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names these keys or tokens, usually read from environment variables:

    • TWINMIND_API_KEY

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

  • Compatibility

    Designed for Claude Code

    From compatibility in the SKILL.md frontmatter.

Context cost

Twinmind Cost Tuning loads about 917 tokens when it runs, and up to ~2.2k if it reads all its reference files. Until then it costs about 74 tokens; SKILL.md has 229 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~74
When it runs · the whole SKILL.md, loaded when a task matches
~917
With references · SKILL.md plus every file in references/, read only if the agent opens them
~2.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 229 words, ~917 tokens.

Download SKILL.mdSave it as .claude/skills/twinmind-cost-tuning/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
twinmind-cost-tuning
description
Optimize TwinMind costs across Free, Pro ($10/mo), and Enterprise tiers with usage monitoring and tier selection guidance. Use when implementing cost tuning, or managing TwinMind meeting AI operations. Trigger with phrases like "twinmind cost tuning", "twinmind cost tuning".
allowed-tools
Read, Write, Edit, Bash(npm:*), Bash(curl:*), Grep
compatibility
Designed for Claude Code
version
1.13.0
license
MIT
author
Jeremy Longshore <jeremy@intentsolutions.io>
tags
saas, twinmind, cost-optimization

TwinMind Cost Tuning

Overview

Optimize TwinMind costs across Free, Pro ($10/mo), and Enterprise tiers with usage monitoring and tier selection guidance. TwinMind uses the Ear-3 speech model (5.26% WER, 3.8% DER) for transcription, with GPT-4, Claude, and Gemini for AI summarization.

Prerequisites

  • TwinMind account (Free, Pro $10/mo, or Enterprise)
  • Chrome extension installed and authenticated
  • Understanding of TwinMind workflow

Instructions

Step 1: Setup

TwinMind operates as a Chrome extension and mobile app with optional API access for Pro/Enterprise users.

javascript
// TwinMind configuration
const config = {
  apiKey: process.env.TWINMIND_API_KEY,
  model: "ear-3", // Transcription model
  aiModels: ["gpt-4", "claude", "gemini"], // Summary models
};
Step 2: Implementation
javascript
// TwinMind Cost Tuning implementation
// Core TwinMind integration
const twinmind = {
  transcriptionModel: "ear-3",
  languages: ["en", "es", "ko", "ja", "fr"],
  features: ["transcription", "summary", "action-items"],
  privacyMode: "on-device", // Audio never stored
};

// Check transcription capabilities
async function verify() {
  const health = await fetch("https://api.twinmind.com/v1/health");
  console.log("TwinMind status:", await health.json());
}
Step 3: Verification
bash
# Verify TwinMind integration
curl -H "Authorization: Bearer $TWINMIND_API_KEY" https://api.twinmind.com/v1/health | jq .

Key TwinMind Specifications

FeatureSpecification
Transcription modelEar-3 (5.26% WER)
Speaker diarization3.8% DER
Languages140+ supported
Audio processingOn-device (no recordings stored)
AI modelsGPT-4, Claude, Gemini (auto-routed)
PlatformsChrome extension, iOS, Android
PricingFree / Pro $10/mo / Enterprise custom

Output

  • TwinMind Cost Tuning configured and verified
  • TwinMind integration operational
  • Meeting transcription workflow ready

Error Handling

ErrorCauseSolution
Microphone access deniedBrowser permissions not grantedEnable in Chrome settings
Transcription not startingAudio source not detectedCheck microphone selection
API key invalidIncorrect or expired keyRegenerate in TwinMind dashboard
Sync failedNetwork interruptionCheck connection, retry
Calendar disconnectOAuth token expiredRe-authorize in Settings

Resources

Next Steps

See twinmind-prod-checklist for production readiness.

Examples

Basic: Configure cost tuning with default TwinMind settings for standard meeting workflows.

Enterprise: Customize for high-volume meeting transcription with monitoring and alerting.

© jeremylongshore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file (references) in skills/.curated/twinmind-cost-tuning of jeremylongshore/tons-of-skills-marketplace.

  • SKILL.md
  • references/implementation.md

Open the folder on GitHubat commit cfae287

Compare with similar skills

Twinmind Cost Tuning next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Twinmind Cost Tuning compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Twinmind Cost Tuning this skilljeremylongshore/tons-of-skills-marketplace2.8k—~917Automated safety check: PassMIT
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Record Extension Demomengxi-ream/read-frog10k—~2.8kAutomated safety check: PassGPL-3.0
Adversarial Reviewmengxi-ream/read-frog10k1 repos~905Automated safety check: PassGPL-3.0
Geoflowyaojingang/GEOFlow3.8k—~722Automated safety check: PassAGPL-3.0
Wxt Browser Extensionsvantezzen/skip-silence4692 repos~1.9kAutomated safety check: PassMIT

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Works with

Categories

Questions about Twinmind Cost Tuning

What does Twinmind Cost Tuning do?

Optimize TwinMind costs across Free, Pro ($10/mo), and Enterprise tiers with usage monitoring and tier selection guidance. Twinmind Cost Tuning is an agent skill from jeremylongshore/tons-of-skills-marketplace. Optimize TwinMind costs across Free, Pro ($10/mo), and Enterprise tiers with usage monitoring and tier selection guidance.

When should I use Twinmind Cost Tuning?

Twinmind Cost Tuning fits situations like: implementing cost tuning; managing TwinMind meeting AI operations; with phrases like twinmind cost tuning; twinmind cost tuning.

How do I install Twinmind Cost Tuning in Claude Code?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill twinmind-cost-tuning -a claude-code`. Or copy the skill folder (skills/.curated/twinmind-cost-tuning in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/twinmind-cost-tuning in your project. Claude Code loads it when a task matches its description.

How do I install Twinmind Cost Tuning in Codex?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill twinmind-cost-tuning -a codex`. Or copy the skill folder (skills/.curated/twinmind-cost-tuning in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/twinmind-cost-tuning in your project. Codex loads it when a task matches its description.

Can I use Twinmind Cost Tuning in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill twinmind-cost-tuning -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/twinmind-cost-tuning, .gemini/skills/twinmind-cost-tuning, .github/skills/twinmind-cost-tuning and .opencode/skills/twinmind-cost-tuning in your project.

What does Twinmind Cost Tuning need to run?

Going by SKILL.md and its folder, Twinmind Cost Tuning needs the command-line tools its instructions call (curl and jq) and credentials named TWINMIND_API_KEY. Our summary lists: A credential in TWINMIND_API_KEY. Its frontmatter pre-approves these tools: Read, Write, Edit, Bash(npm:*), Bash(curl:*), Grep. Compatibility (from SKILL.md): Designed for Claude Code.

Does Twinmind Cost Tuning access the network?

SKILL.md names 5 domains. In commands or code: api.twinmind.com; the agent is likely to contact it when it follows the instructions. As links in the text: twinmind.com, chromewebstore.google.com, marktechpost.com and apps.apple.com. This is read from the text; nothing was executed.

Is Twinmind Cost Tuning safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Twinmind Cost Tuning use?

Twinmind Cost Tuning is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Twinmind Cost Tuning use?

About 917 tokens (SKILL.md is roughly 3.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1.3k tokens, read only when the agent opens those files.

What are the alternatives to Twinmind Cost Tuning?

Skills that share tags, products or a category with Twinmind Cost Tuning: Canvas Capture Extension (remotion-dev/remotion, 63k stars), Record Extension Demo (mengxi-ream/read-frog, 10k stars), Adversarial Review (mengxi-ream/read-frog, 10k stars) and Geoflow (yaojingang/GEOFlow, 3.8k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Twinmind Cost Tuning?

jeremylongshore (a GitHub user) maintains it in jeremylongshore/tons-of-skills-marketplace, which has 2,827 GitHub stars. The repository holds 3,342 skills in this directory. The repository was last updated on October 10, 2026.

Source: jeremylongshore/tons-of-skills-marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.