Ag2 Middleware
ag2ai/build-with-ag2
Intercept the AG2 beta agent loop with BaseMiddleware — wrap full turns (onturn), each LLM call (onllmcall), each tool execution (ontoolexecution), or each human-input request (onhumaninput).
Retell AI rate limits — AI voice agent and phone call automation.
Install Retellai Rate Limits
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill retellai-rate-limits -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace retellai-rate-limits --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ 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/retellai-rate-limits .claude/skills/retellai-rate-limits && rm -rf skills-srcUse ~/.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/
Install the "retellai-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/retellai-rate-limits into .claude/skills/retellai-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "retellai-rate-limits", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/retellai-rate-limitsType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill retellai-rate-limits -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace retellai-rate-limits --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/.curated/retellai-rate-limits .agents/skills/retellai-rate-limits && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "retellai-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/retellai-rate-limits into .agents/skills/retellai-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "retellai-rate-limits", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill retellai-rate-limits -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace retellai-rate-limits --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/.curated/retellai-rate-limits .cursor/skills/retellai-rate-limits && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "retellai-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/retellai-rate-limits into .cursor/skills/retellai-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "retellai-rate-limits", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/jeremylongshore/tons-of-skills-marketplace.git --path skills/.curated/retellai-rate-limits--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill retellai-rate-limits -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace retellai-rate-limits --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/.curated/retellai-rate-limits .gemini/skills/retellai-rate-limits && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "retellai-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/retellai-rate-limits into .gemini/skills/retellai-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "retellai-rate-limits", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install jeremylongshore/tons-of-skills-marketplace retellai-rate-limitsInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill retellai-rate-limits -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/.curated/retellai-rate-limits .github/skills/retellai-rate-limits && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "retellai-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/retellai-rate-limits into .github/skills/retellai-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "retellai-rate-limits", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill retellai-rate-limits -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install jeremylongshore/tons-of-skills-marketplace retellai-rate-limits --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/.curated/retellai-rate-limits .opencode/skills/retellai-rate-limits && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "retellai-rate-limits" agent skill from https://github.com/jeremylongshore/tons-of-skills-marketplace/tree/main/skills/.curated/retellai-rate-limits into .opencode/skills/retellai-rate-limits/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "retellai-rate-limits", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
retellai-rate-limits- GitHub stars
- 2.8k
- Token cost
- ~504 tokens
- SKILL.md length
- 156 words
- Files
- 2 (incl. references)
- Skills in repo
- 3,342
- Repo updated
- First seen
- Licence
- MIT
At a glance
Retell AI rate limits — AI voice agent and phone call automation.
- Working with Retell AI for voice agents
- SKILL.md covers Overview, Prerequisites, Instructions and Output, plus 4 more sections
- Needs RETELL_API_KEY
- With phrases like retell rate limits
What it does
Retellai Rate Limits is an agent skill from jeremylongshore/tons-of-skills-marketplace. Retell AI rate limits — AI voice agent and phone call automation. Use when working with Retell AI for voice agents, phone calls, or telephony. Trigger with phrases like "retell rate limits", "retellai-rate-limits", "voice agent".
Its SKILL.md is about 500 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/rate-limit-code.md`). Compatibility notes: Designed for Claude Code
It sits in Backend & APIs, covering Rate limiting and Speech recognition and synthesis. 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
- Working with Retell AI for voice agents
- With phrases like retell rate limits
- Retellai-rate-limits
Example prompts
- “retell rate limits”
- “retellai-rate-limits”
- “voice agent”
- “/retellai-rate-limits”
Requirements
- A credential in RETELL_API_KEY
- Compatibility (from SKILL.md): Designed for Claude Code
- Pre-approved tools (allowed-tools): Read, Write, Edit, Bash(npm:*), Bash(curl:*), Grep
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:
ReadWriteEditBash(npm:*)Bash(curl:*)Grep
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):
docs.retellai.comnpmjs.com
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names these keys or tokens, usually read from environment variables:
RETELL_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
Retellai Rate Limits loads about 504 tokens when it runs, and up to ~1.2k if it reads all its reference files. Until then it costs about 63 tokens; SKILL.md has 156 words of instructions outside code blocks.
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). 156 words, ~504 tokens.
Download SKILL.mdSave it as
.claude/skills/retellai-rate-limits/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- retellai-rate-limits
- description
- Retell AI rate limits — AI voice agent and phone call automation. Use when working with Retell AI for voice agents, phone calls, or telephony. Trigger with phrases like "retell rate limits", "retellai-rate-limits", "voice agent".
- allowed-tools
- Read, Write, Edit, Bash(npm:*), Bash(curl:*), Grep
- compatibility
- Designed for Claude Code
- version
- 1.9.0
- license
- MIT
- author
- Jeremy Longshore <jeremy@intentsolutions.io>
- tags
- saas, retellai, voice, telephony, ai-agents
Retell AI Rate Limits
Overview
Implementation patterns for Retell AI rate limits — voice agent and telephony platform.
Prerequisites
- Completed
retellai-install-authsetup
Instructions
Step 1: SDK Pattern
import Retell from 'retell-sdk';
const retell = new Retell({ apiKey: process.env.RETELL_API_KEY! });
const agents = await retell.agent.list();
console.log(`Agents: ${agents.length}`);Output
- Retell AI integration for rate limits
Error Handling
| Error | Cause | Solution |
|---|---|---|
| 401 Unauthorized | Invalid API key | Check RETELL_API_KEY |
| 429 Rate Limited | Too many requests | Implement backoff |
| 400 Bad Request | Invalid parameters | Check API documentation |
Examples
Handle a burst without retrying calls indefinitely
When the API returns a rate-limit response, place only the idempotent request metadata in a bounded queue and honor the provider retry guidance before the next attempt. Track queue age, retry count, and error class; do not retry an ambiguous call-creation request until its call identifier is checked. Alert an operator when the queue age exceeds the service target, and shed nonessential work rather than allowing retries to amplify the burst.
Resources
Next Steps
See related Retell AI skills for more workflows.
© 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/retellai-rate-limits of jeremylongshore/tons-of-skills-marketplace.
- SKILL.md
- references/rate-limit-code.md
Open the folder on GitHubat commit cfae287
Compare with similar skills
Retellai Rate Limits 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Retellai Rate Limits this skilljeremylongshore/tons-of-skills-marketplace | 2.8k | — | ~504 | Automated safety check: Pass | MIT | |
| Ag2 Middlewareag2ai/build-with-ag2 | 252 | — | ~1.9k | Automated safety check: Pass | Apache-2.0 | |
| Venice API Overviewveniceai/skills | 144 | — | ~3.5k | Automated safety check: Pass | MIT | |
| Azure AI Voicelive TSmicrosoft/skills | 3.1k | 5 repos | ~3.4k | Automated safety check: Pass | MIT | |
| Azure AI Voicelive Dotnetmicrosoft/skills | 3.1k | 5 repos | ~2.3k | Automated safety check: Pass | MIT | |
| Agentphonesickn33/agentic-awesome-skills | 47k | 3 repos | ~852 | Automated safety check: Pass | MIT |
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Categories
Questions about Retellai Rate Limits
What does Retellai Rate Limits do?
Retell AI rate limits — AI voice agent and phone call automation. Retellai Rate Limits is an agent skill from jeremylongshore/tons-of-skills-marketplace. Retell AI rate limits — AI voice agent and phone call automation.
When should I use Retellai Rate Limits?
Retellai Rate Limits fits situations like: working with Retell AI for voice agents; with phrases like retell rate limits; retellai-rate-limits.
How do I install Retellai Rate Limits in Claude Code?
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill retellai-rate-limits -a claude-code`. Or copy the skill folder (skills/.curated/retellai-rate-limits in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/retellai-rate-limits in your project. Claude Code loads it when a task matches its description.
How do I install Retellai Rate Limits in Codex?
Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill retellai-rate-limits -a codex`. Or copy the skill folder (skills/.curated/retellai-rate-limits in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/retellai-rate-limits in your project. Codex loads it when a task matches its description.
Can I use Retellai Rate Limits 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 retellai-rate-limits -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/retellai-rate-limits, .gemini/skills/retellai-rate-limits, .github/skills/retellai-rate-limits and .opencode/skills/retellai-rate-limits in your project.
What does Retellai Rate Limits need to run?
Going by SKILL.md and its folder, Retellai Rate Limits needs credentials named RETELL_API_KEY. Our summary lists: A credential in RETELL_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 Retellai Rate Limits access the network?
SKILL.md names 2 domains. As links in the text: docs.retellai.com and npmjs.com. This is read from the text; nothing was executed.
Is Retellai Rate Limits 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 Retellai Rate Limits use?
Retellai Rate Limits 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 Retellai Rate Limits use?
About 504 tokens (SKILL.md is roughly 2k 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 659 tokens, read only when the agent opens those files.
What are the alternatives to Retellai Rate Limits?
Skills that share tags, products or a category with Retellai Rate Limits: Ag2 Middleware (ag2ai/build-with-ag2, 252 stars), Venice API Overview (veniceai/skills, 144 stars), Azure AI Voicelive TS (microsoft/skills, 3.1k stars) and Azure AI Voicelive Dotnet (microsoft/skills, 3.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Retellai Rate Limits?
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.