Borrowing it
Nothing to install: this file belongs to fcavalcantirj/claude-code-eyes. 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/fcavalcantirj/claude-code-eyes/main/CLAUDE.mdgit clone --depth 1 https://github.com/fcavalcantirj/claude-code-eyesWrote 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/fcavalcantirj/claude-code-eyes/claude-md)<a href="https://agentmods.dev/instructions/fcavalcantirj/claude-code-eyes/claude-md"><img src="https://agentmods.dev/badge/instructions/fcavalcantirj/claude-code-eyes/claude-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/fcavalcantirj/claude-code-eyes/claude-md"><img src="https://agentmods.dev/badge/instructions/fcavalcantirj/claude-code-eyes/claude-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 | $0.01201 | $0.01201 |
| Opus 5.5 | $0.00480 | $0.00480 |
| Sonnet 5.5 | $0.00240 | $0.00240 |
| Haiku 4.5 | $0.00120 | $0.00120 |
Grade A, and why
claude-code-eyes CLAUDE.md scanned grade A with 1 finding 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- **Keep the soul.** The reason this beats a one-line `curl | Read` is the three How it starts
The opening of the file, as written. The whole thing — 91 lines — stays where its author put it; the contents beside it link to each section on GitHub.
claude-code-eyes — notes for Claude Code
This repository is a single Claude Code skill (repo root = the skill folder). If you're editing it with Claude Code, keep the invariants below — each was learned the hard way, and the tests/validator won't always catch you breaking them.
What it is
A camera-vision skill. snap.sh grabs a frame from a snapshot-capable camera and
prints its path; Claude Reads the path to see it. SKILL.md is the skill
itself; setup.sh writes the camera config and verifies it; the rest is
docs/metadata.
Load-bearing invariants (do not "simplify" these away)
- The
CCE_KEYSallowlist insnap.shandsetup.shis a security boundary. Config files (./.cce.env,~/.config/claude-code-eyes/config) are parsed, neversourced — a config file must not be able to execute code or set arbitrary variables. The allowlist check runs before the value ever reacheseval/printf -v. Keep it exactly there. - Never ship a backend you haven't actually run. The local
ffmpegwebcam path is documented in the README but deliberately not implemented insnap.sh, because it can't be tested headlessly (macOS gates camera access behind an interactive permission prompt). Mark untested things untested, or leave them out. - Keep the soul. The reason this beats a one-line
curl | Readis the three disciplines inSKILL.md: visual-verify (catch what green tests can't), the wiring-mentor protocol, and "know what your instrument can and cannot see." Don't trimSKILL.mdback down to a webcam grab. snap.shmust stay portable to bash 3.2 (the default/bin/bashon macOS) and Linux. Preserve the empty-array-under-set -uguard (${AUTH_ARGS[@]+"${AUTH_ARGS[@]}"}), avoid GNU-only flags, and write output to${TMPDIR:-/tmp}.
Frontmatter rules (enforced by the skill-creator validator)
SKILL.md frontmatter allows only these keys: name, description, license, allowed-tools, metadata, compatibility. name is kebab-case, ≤ 64 chars.
description is ≤ 1024 chars and must contain NO angle brackets (< >) —
write usage hints as words, not with bracketed placeholders. Validate with the
skill-creator plugin's quick_validate.py <skill-dir> (prints Skill is valid!,
exit 0).
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 First seen · 91 lines · 1,201 tokens per session scan A cd61ca6b80c2
claude-code-eyes CLAUDE.md is an instructions file published in the GitHub repository fcavalcantirj/claude-code-eyes (52 stars, last pushed 2mo ago), licensed MIT. It adds 1,201 tokens to every session, about $0.0048 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). 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.
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).
vscode model-prompts.instructions.md
Model-specific prompt authoring and registry guidelines.