Borrowing it
Nothing to install: this file belongs to team-telnyx/ai. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/team-telnyx/ai/main/AGENTS.mdgit clone --depth 1 https://github.com/team-telnyx/aiWrote 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.
[](https://agentmods.dev/instructions/team-telnyx/ai/agents-md)<a href="https://agentmods.dev/instructions/team-telnyx/ai/agents-md"><img src="https://agentmods.dev/badge/instructions/team-telnyx/ai/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/team-telnyx/ai/agents-md"><img src="https://agentmods.dev/badge/instructions/team-telnyx/ai/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.02206 | $0.02206 |
| Opus 5.5 | $0.00882 | $0.00882 |
| Sonnet 5.5 | $0.00441 | $0.00441 |
| Haiku 4.5 | $0.00221 | $0.00221 |
Grade A, and why
ai AGENTS.md 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 1mo ago.
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.
How it starts
The opening of the file, as written. The whole thing — 158 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
Operating instructions for AI coding agents working on this repo, and for runtime agents consuming it.
This file is a complement to README.md (human-facing) and .github/CONTRIBUTING.md (contribution flow). When in doubt, prefer the commands here.
What this repo is
The one-stop shop for AI agents and AI-first developers building with Telnyx. It contains agent toolkits (Python/TypeScript), an agent CLI, per-product plugins for Claude Code / Cursor / Gemini CLI / OpenCode, an MCP proxy, 238 Agent Skills, and operational guides.
Working on this repo
Setup
This is an npm-based monorepo, but the workspaces are independent — install per-package, not at the root.
# Root tooling (only for `npm run test:guides*`)
npm ci
# Per-package
cd cli && npm ci
cd tools/typescript && npm ci
cd tools/mcp && npm ci
cd tools/mcp-apps && npm ci
cd tools/python && pip install -e ".[dev]"
Test / build / lint
| Package | Command |
|---|---|
cli/ |
cd cli && npm test |
tools/python/ |
cd tools/python && pytest |
tools/typescript/ |
cd tools/typescript && npm test |
tools/mcp/ |
cd tools/mcp && npm run build |
tools/mcp-apps/ |
cd tools/mcp-apps && npm run typecheck && npm run build && npm test |
guides/ |
npm run test:guides (from root) |
| Guides API tests | npm run test:guides-api (root) |
Run the relevant package's test suite before declaring a task done. Don't run all of them — pick the one you touched.
Where things live
| Path | What it contains |
|---|---|
skills/ |
Canonical agent skills (SKILL.md files). 238 skills covering messaging, voice, numbers, AI, IoT, WebRTC, Twilio migration. |
providers/claude/ |
Claude Code plugin packaging — synced from skills/ via scripts/sync-skills.sh. Don't edit by hand. |
providers/cursor/ |
Cursor plugin packaging — synced from skills/ via scripts/sync-skills.sh. Don't edit by hand. |
plugins/opencode/ |
OpenCode plugin (auth + TUI for Telnyx-hosted models). |
tools/python/ |
Python agent toolkit (PyPI: telnyx-agent-toolkit). |
tools/typescript/ |
TypeScript agent toolkit (npm). |
tools/mcp/ |
MCP proxy server for the generic Telnyx API MCP endpoint. |
tools/mcp-apps/ |
Focused app-layer MCP servers with MCP Apps UI resources. |
tools/ffl-cli/ |
Filling-from-life CLI tooling. |
cli/ |
Agent CLI for provisioning Telnyx infrastructure. |
inference/ |
Documentation for Telnyx-hosted inference. |
guides/ |
Step-by-step operational guides. |
scripts/sync-skills.sh |
Syncs skills/ → providers/{claude,cursor}/plugin/skills/. |
agent.json |
Top-level agent manifest (capabilities, auth, endpoints). |
plugin.json, mcp.json |
Agent Plugins (agent-plugins.org) manifest bundling skills/ + the hosted MCP server. |
.claude-plugin/ |
Claude Code marketplace metadata. |
.cursor-plugin/ |
Cursor marketplace metadata. |
gemini-extension.json |
Gemini CLI extension manifest. |
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.
- 1mo ago Changed e6b893c0368d
- 1mo ago Changed 5e4a3b5dd2f3
- 1mo ago First seen · 158 lines · 2,206 tokens per session scan A 2895c55f300d
ai AGENTS.md is an instructions file published in the GitHub repository team-telnyx/ai (224 stars, last pushed yesterday), licensed MIT. It adds 2,206 tokens to every session, about $0.0088 per session on Opus 5.5. 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 2026-08-30.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
deepseek-harness AGENTS.md
AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).