thousandeyes-ai-agents-toolkit: Instructions file for Claude Code

AGENTS.md

thousandeyes-ai-agents-toolkit AGENTS.md is an instructions file for Claude Code, Codex, OpenCode from thousandeyes/thousandeyes-ai-agents-toolkit. It costs 1,186 tokens per session, scanned A, original, Apache-2.0.

Repository instructions for the ThousandEyes AI Agents Toolkit, a project that contains integrations for coding agents and related tools. They explain the project layout and how shared skills should be copied between integrations.

In plain words
What is it for?
Use them when adding or editing integrations, documentation, scripts, assets, or shared skills in this repository.
Why use it?
They help contributors make focused changes without accidentally rearranging unrelated files or leaving copied skills out of sync.

Instructions file for Claude CodeCodexOpenCode

Written for Claude Code and Codex and OpenCode: Claude Code plugin machinery, but also the file is AGENTS.md. Also seen: mentions Claude Code; mentions Codex.

This is thousandeyes/thousandeyes-ai-agents-toolkit's own configuration. It tells Claude Code, Codex and OpenCode how to work on thousandeyes-ai-agents-toolkit itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything thousandeyes-ai-agents-toolkit configures →

Reuse

Borrowing it

Nothing to install: this file belongs to thousandeyes/thousandeyes-ai-agents-toolkit. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/thousandeyes/thousandeyes-ai-agents-toolkit/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/thousandeyes/thousandeyes-ai-agents-toolkit

Made for: Claude Code, Codex, OpenCode.

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Per session 1,186 This file is loaded in full into every session.
When invoked 1,186 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.01186 $0.01186
Opus 5 $0.00593 $0.00593
Sonnet 5 $0.00237 $0.00237
Haiku 4.5 $0.00119 $0.00119

Measured 8d ago against content hash dd7646e95bb7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

thousandeyes-ai-agents-toolkit 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 8d 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.

AGENTS.md · 87 lines

How it starts

The opening of the file, as written. The whole thing — 87 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS

Agent guidance for working in this repository.

Scope and intent

  • This repo contains the ThousandEyes AI Agents Toolkit.
  • The toolkit can include multiple integrations (for example Cursor plugin assets, Claude Code plugin assets, MCP configuration, and future agent/tooling integrations).
  • Make minimal, targeted edits that match the user request.
  • Do not refactor unrelated files or reorganize directories unless requested.

Repository structure guidance

  • Keep integration boundaries clear (plugin files, docs, scripts, assets) and avoid cross-cutting changes unless requested.
  • Prefer adding new integration-specific content in clearly named folders/files.
  • Keep documentation aligned with the actual repository layout and supported integrations.

Shared skill mirroring guidance

  • Repository-root skills/ is the source of truth for shared skill content.
  • Cursor and Claude Code can use root-level skills directly, but the Codex plugin must carry mirrored copies under plugins/thousandeyes/skills/.
  • When adding, removing, or editing any shared skill under skills/, sync the Codex plugin copies with bash scripts/sync_codex_skill.sh sync.
  • Before finishing skill-related work, verify mirrors with bash scripts/sync_codex_skill.sh check.
  • Keep .githooks/pre-commit aligned with that script so commits fail when root and Codex skill copies drift.
  • Keep shared skills compatible with both Cursor and Claude Code expectations: skills/<skill-name>/SKILL.md with valid frontmatter.

Cursor plugin-specific guidance

  • The Cursor plugin manifest is .cursor-plugin/plugin.json at repository root.
  • The only required manifest field is name (lowercase, kebab-case, alphanumerics/hyphens/periods; must start and end with alphanumeric).
  • Keep optional metadata accurate when editing: description, version, author (name required, email optional), keywords, logo, etc. See Building plugins.

Supported components

Read the full file on GitHub · 87 lines

Changes

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.

  1. 8d ago First seen · 87 lines · 1,186 tokens per session scan A dd7646e95bb7

Subscribe to this mod's changes

thousandeyes-ai-agents-toolkit AGENTS.md is an instructions file published in the GitHub repository thousandeyes/thousandeyes-ai-agents-toolkit (3 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 1,186 tokens to every session, about $0.0059 per session on Opus 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 2026-08-31.

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