Elevenlabs Cost Tuning

What it does

When your agent uses it

• Analyzing ElevenLabs billing
• Reducing character usage
• Hunting down bill shock
• Implementing quota monitoring for TTS workloads

Example prompts

• “elevenlabs cost”
• “elevenlabs billing”
• “reduce elevenlabs costs”
• “/elevenlabs-cost-tuning”

Requirements

• Compatibility (from SKILL.md): Designed for Claude Code
• Pre-approved tools (allowed-tools): Read, Bash(curl:*), Bash(node:*)

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

1. 1Model-based reduction — route each request through selectCostEffectiveModel() so
2. 2Character-efficient text — run copy through optimizeTextForTTS() to strip
3. 3Real-time quota monitoring — getQuotaStatus() returns used/remaining/percent, a
4. 4Cost-aware request guard — guardedTTS() refuses a call that exceeds remaining
5. 5Usage tracking — trackUsage() + getUsageSummary() roll up credits by model and

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
  • Bash(curl:*)
  • Bash(node:*)

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  No scripts in the folder and no shell commands in SKILL.md (its code samples are typescript).

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

• Network

  Links to these hosts (documentation or services it may open):

  • elevenlabs.io

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

• Credentials

  Names no API keys, tokens, secrets or passwords.

  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

Elevenlabs Cost Tuning loads about 1.7k tokens when it runs, and up to ~3.9k if it reads all its reference files. Until then it costs about 122 tokens; SKILL.md has 595 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~122

When it runs · the whole SKILL.md, loaded when a task matches

~1.7k

With references · SKILL.md plus every file in references/, read only if the agent opens them

~3.9k

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

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). 595 words, ~1,699 tokens.

name

elevenlabs-cost-tuning

description

Optimize ElevenLabs costs through model selection, character-efficient patterns, caching, and usage monitoring with budget alerts. Use when analyzing ElevenLabs billing, reducing character usage, hunting down bill shock, or implementing quota monitoring for TTS workloads. Trigger with "elevenlabs cost", "elevenlabs billing", "reduce elevenlabs costs", "elevenlabs pricing", "elevenlabs expensive", "elevenlabs budget", "elevenlabs characters", "elevenlabs quota".

allowed-tools

Read, Bash(curl:*), Bash(node:*)

compatibility

Designed for Claude Code

version

1.6.0

license

MIT

author

Jeremy Longshore <jeremy@intentsolutions.io>

tags

saas, voice, ai, elevenlabs, cost, billing

import { guardedTTS } from "./elevenlabs/cost-aware-tts";

// Notifications auto-route to Flash (0.5x); guard blocks or downgrades near the limit.
const stream = await guardedTTS("Your table is ready.", VOICE_ID, "notification");

import { getQuotaStatus } from "./elevenlabs/quota-monitor";

const q = await getQuotaStatus();
console.log(`${q.plan}: ${q.pctUsed}% used, ${q.remaining.toLocaleString()} chars left`);
if (q.projectedOverage) console.warn("On pace to exceed quota this cycle");

© 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 2 other files (references) in skills/.curated/elevenlabs-cost-tuning of jeremylongshore/tons-of-skills-marketplace.

• SKILL.md
• references/examples.md
• references/implementation.md

Open the folder on GitHubat commit cfae287