Borrowing it
Nothing to install: this file belongs to vicmaster/coide. 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/vicmaster/coide/main/.claude/skills/copycat/SKILL.mdgit clone --depth 1 https://github.com/vicmaster/coideWrote 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/skills/vicmaster/coide/copycat)<a href="https://agentmods.dev/skills/vicmaster/coide/copycat"><img src="https://agentmods.dev/badge/skills/vicmaster/coide/copycat/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/skills/vicmaster/coide/copycat"><img src="https://agentmods.dev/badge/skills/vicmaster/coide/copycat.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 | $0.00026 | $0.00527 |
| Opus 5.5 | $0.00010 | $0.00211 |
| Sonnet 5.5 | $0.00005 | $0.00105 |
| Haiku 4.5 | $0.00003 | $0.00053 |
Grade A, and why
copycat scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Copycat — Claude Code Feature Scout
Find what's new in Claude Code that coide doesn't have yet, assess feasibility, and update the roadmap.
Instructions
-
Research what's new in Claude Code
- Web search for recent Claude Code updates, changelogs, release notes, blog posts
- Search queries like: "Claude Code new features", "Claude Code changelog", "Claude Code update", "Anthropic Claude Code release"
- If "$ARGUMENTS" is provided, focus the search on that specific area
- Look at the official docs: https://docs.anthropic.com/en/docs/claude-code
-
Read coide's current state
- Read
SHIPPED.mdfor the archive of features already built - Read
VISION.mdfor the unchecked roadmap (## Roadmapsection) and the conceptual feature catalog - Skim key implementation files if needed to understand current capabilities
- Read
-
Compare and identify gaps
- List every Claude Code feature found in research
- For each, mark whether coide: ✅ already has it, 🟡 has it partially, or ❌ doesn't have it
- Focus on the ❌ and 🟡 items
-
Assess feasibility for each gap
- Easy: Can be built with existing architecture, no new dependencies
- Medium: Requires new dependencies or moderate refactoring
- Hard: Requires significant architecture changes or new Electron capabilities
- Briefly explain why (1-2 sentences)
-
Present findings to the user
- Show a summary table: Feature | Status | Feasibility | Notes
- Highlight the most impactful features to add
- Ask the user which ones they'd like to add to VISION.md
-
Update VISION.md
- Append user-approved features as
- [ ]items under the## Roadmapsection - Use the same format as existing items:
- [ ] Feature name — brief description - Do NOT remove or modify any existing items
- Do NOT add anything to
SHIPPED.md— that file is only updated when a feature actually ships (via/ship-feature)
- Append user-approved features as
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.
- 2mo ago First seen · 45 lines · 26 tokens per session scan A 11dcce85a928
copycat is a skill published in the GitHub repository vicmaster/coide (12 stars, last pushed 11d ago), licensed MIT. It adds 26 tokens to every session and 527 once invoked, about $0.0001 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 2026-08-31.
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