Borrowing it
Nothing to install: this file belongs to ThiagoGuislotti/copilot-instructions. 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/ThiagoGuislotti/copilot-instructions/main/CLAUDE.mdgit clone --depth 1 https://github.com/ThiagoGuislotti/copilot-instructionsWrote 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/thiagoguislotti/copilot-instructions/claude-md)<a href="https://agentmods.dev/instructions/thiagoguislotti/copilot-instructions/claude-md"><img src="https://agentmods.dev/badge/instructions/thiagoguislotti/copilot-instructions/claude-md.svg" alt="Measured on agentmods" 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 | $0.01225 | $0.01225 |
| Opus 5 | $0.00613 | $0.00613 |
| Sonnet 5 | $0.00245 | $0.00245 |
| Haiku 4.5 | $0.00122 | $0.00122 |
Grade A, and why
copilot-instructions CLAUDE.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 3d 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 — 107 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Claude Code — Workspace Adapter
Workspace Mode
workspace-adapter — local .github/AGENTS.md, .github/copilot-instructions.md, and planning/ are present and authoritative.
Authoritative Instructions (load in order)
.github/AGENTS.md— agent contracts, workspace modes, quality gates.github/copilot-instructions.md— language policy, routing, output economy, EOF policy.github/instructions/super-agent.instructions.md— mandatory lifecycle for change-bearing work
For domain-specific work, select instruction files from .github/instructions/ via .github/instruction-routing.catalog.yml.
Language Policy
- Chat responses: pt-BR
- Code, commits, docs, file names, database: English
EOF Policy
Preserve exact EOF state of edited files. Repository default (insert_final_newline = false): no trailing newline, no trailing blank lines.
Super Agent Lifecycle
For any change-bearing task, follow the 9-step lifecycle from .github/instructions/super-agent.instructions.md:
- Intake — normalize request, identify risks, classify as trivial or change-bearing
- Spec — create/update
planning/specs/active/for non-trivial work (usePlanagent) - Plan — create/update
planning/active/(usePlanagent) - Route — assemble minimal context pack (use
Exploreagent) - Execute — implement with smallest correct specialist set (use
general-purposeagent) - Test — mandatory when code/scripts/runtime changed
- Review — mandatory final risk-focused review
- Closeout — commit message suggestion, changelog, README updates
- Planning update — move to
completed/only when materially finished
Claude-Native Agent Type Mapping
| Pipeline Role | Claude Agent Type | When |
|---|---|---|
| brainstormer (spec) | Plan |
Non-trivial design-bearing work |
| planner (active plan) | Plan |
Any change-bearing workstream |
| router (context pack) | Explore |
Multi-domain or context-heavy tasks |
| specialist (implementation) | general-purpose |
Code, scripts, docs changes |
| tester | general-purpose |
After any state change |
| reviewer | general-purpose |
Before claiming completion |
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.
- 3d ago First seen · 107 lines · 1,225 tokens per session scan A a1eb09814881
copilot-instructions CLAUDE.md is an instructions file published in the GitHub repository ThiagoGuislotti/copilot-instructions (2 stars, last pushed 2mo ago), licensed MIT. It adds 1,225 tokens to every session, about $0.0061 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 2026-09-03.
Other instructions, from other repositories
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.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
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).
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
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.
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.