Card Xiaohongshu
nexu-io/open-design
Xiaohongshu-style knowledge cards, arranged as a swipeable multi-card carousel.
Show your personal model-quality trend card (failure rate, edit churn, tokens/task by model version)
MITAuto-check passed
Install Receipts
$ npx skills add karanb192/claude-code-hooks --skill receipts -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install karanb192/claude-code-hooks receipts --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/karanb192/claude-code-hooks.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/nerf-receipts/skills/receipts .claude/skills/receipts && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "receipts" agent skill from https://github.com/karanb192/claude-code-hooks/tree/main/plugins/nerf-receipts/skills/receipts into .claude/skills/receipts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "receipts", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/karanb192/claude-code-hooks/tree/main/plugins/nerf-receipts/skills/receiptsType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add karanb192/claude-code-hooks --skill receipts -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install karanb192/claude-code-hooks receipts --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/karanb192/claude-code-hooks.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/nerf-receipts/skills/receipts .agents/skills/receipts && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "receipts" agent skill from https://github.com/karanb192/claude-code-hooks/tree/main/plugins/nerf-receipts/skills/receipts into .agents/skills/receipts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "receipts", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add karanb192/claude-code-hooks --skill receipts -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install karanb192/claude-code-hooks receipts --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/karanb192/claude-code-hooks.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/nerf-receipts/skills/receipts .cursor/skills/receipts && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "receipts" agent skill from https://github.com/karanb192/claude-code-hooks/tree/main/plugins/nerf-receipts/skills/receipts into .cursor/skills/receipts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "receipts", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/karanb192/claude-code-hooks.git --path plugins/nerf-receipts/skills/receipts--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add karanb192/claude-code-hooks --skill receipts -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install karanb192/claude-code-hooks receipts --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/karanb192/claude-code-hooks.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/nerf-receipts/skills/receipts .gemini/skills/receipts && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "receipts" agent skill from https://github.com/karanb192/claude-code-hooks/tree/main/plugins/nerf-receipts/skills/receipts into .gemini/skills/receipts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "receipts", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install karanb192/claude-code-hooks receiptsInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add karanb192/claude-code-hooks --skill receipts -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/karanb192/claude-code-hooks.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/nerf-receipts/skills/receipts .github/skills/receipts && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "receipts" agent skill from https://github.com/karanb192/claude-code-hooks/tree/main/plugins/nerf-receipts/skills/receipts into .github/skills/receipts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "receipts", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add karanb192/claude-code-hooks --skill receipts -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install karanb192/claude-code-hooks receipts --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/karanb192/claude-code-hooks.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/nerf-receipts/skills/receipts .opencode/skills/receipts && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "receipts" agent skill from https://github.com/karanb192/claude-code-hooks/tree/main/plugins/nerf-receipts/skills/receipts into .opencode/skills/receipts/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "receipts", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
receipts- GitHub stars
- 533
- Token cost
- ~263 tokens
- SKILL.md length
- 137 words
- Files
- 1
- Skills in repo
- 8
- Repo updated
- First seen
- Licence
- MIT
At a glance
Show your personal model-quality trend card (failure rate, edit churn, tokens/task by model version)
- Calls node
What it does
Receipts is an agent skill from karanb192/claude-code-hooks. Show your personal model-quality trend card (failure rate, edit churn, tokens/task by model version)
Its SKILL.md is about 260 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The repository describes itself as: 🪝 Claude Code hooks + an installable plugin marketplace: safety, cost, observability, productivity. The licence is MIT.
Example prompts
- “/receipts”
What it can do on your machine
Read from SKILL.md and the folder at commit 3c9c90a. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
node
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Receipts loads about 263 tokens when it runs. Until then it costs about 27 tokens; SKILL.md has 137 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from karanb192/claude-code-hooks at commit 3c9c90a, republished under its MIT licence (© karanb192). 137 words, ~263 tokens.
Download SKILL.mdSave it as
.claude/skills/receipts/SKILL.md (or your agent's skills folder).- name
- receipts
- description
- Show your personal model-quality trend card (failure rate, edit churn, tokens/task by model version)
- disable-model-invocation
- true
Nerf receipts: your model-quality trend card
!node "${CLAUDE_SKILL_DIR}/../../nerf-receipts.js" --render 2>/dev/null || node "${CLAUDE_PLUGIN_ROOT}/nerf-receipts.js" --render
The card above is your own per-session flight recorder, aggregated across your recent
Claude Code sessions and keyed by model id and Claude Code version: failure rate, edit
churn, and tokens per task, each with a sparkline. It is recorded quietly in the background
by the nerf-receipts hooks as you work.
Briefly interpret it for the user: call out the headline averages, and if a ⚠ shift line is present, restate which metric moved, by how much, and across which model change; that is the receipt that a quality shift is real, not a vibe. If the card says data is still accumulating, tell them to keep working and check back after a few more sessions. Keep it short and do not re-run any commands.
© karanb192, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in plugins/nerf-receipts/skills/receipts of karanb192/claude-code-hooks.
Open the folder on GitHubat commit 3c9c90a
Compare with similar skills
Receipts next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Receipts this skillkaranb192/claude-code-hooks | 533 | — | ~263 | Automated safety check: Pass | MIT | |
| Card Xiaohongshunexu-io/open-design | 100k | — | ~402 | Automated safety check: Pass | Apache-2.0 | |
| Social Spotify Cardnexu-io/open-design | 100k | — | ~743 | Automated safety check: Pass | Apache-2.0 | |
| Orbit Cardheygen-com/hyperframes | 59k | 1 repos | ~887 | Automated safety check: Pass | Apache-2.0 | |
| Cardly AutomationComposioHQ/awesome-claude-skills | 77k | 3 repos | ~727 | Automated safety check: Pass | None | |
| Claude Code Receipts Reportanthropics/claude-plugins-official | 38k | — | ~4.3k | Automated safety check: Warn | Apache-2.0 |
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HyperFrames block with one feature card that circles a dot sphere, driven by camera and card motion exported from an approved Blender rig.
Cardly Automation
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Automate Cardly tasks via Rube MCP (Composio). An agent skill from ComposioHQ/awesome-claude-skills.
- Official
Claude Code Receipts Report
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Builds a personal Claude Code usage and impact report entirely from local session transcripts and git history, for self-review or justifying usage to a manager.
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More from karanb192/claude-code-hooks
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Dead Ends
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List this repo's recorded dead ends: approaches already tried and abandoned, with reasons and cost
Leaderboard
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Show this repo's context-cost leaderboard: the files that pulled the most tokens into context
Provenance
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Preview the provenance receipt (prompts, est. An agent skill from karanb192/claude-code-hooks.
Scorecard
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Show the CLAUDE.md compliance scorecard: which rules Claude actually follows vs ignores
Standup
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Questions about Receipts
What does Receipts do?
Show your personal model-quality trend card (failure rate, edit churn, tokens/task by model version). Receipts is an agent skill from karanb192/claude-code-hooks.
How do I install Receipts in Claude Code?
Run `npx skills add karanb192/claude-code-hooks --skill receipts -a claude-code`. Or copy the skill folder (plugins/nerf-receipts/skills/receipts in karanb192/claude-code-hooks) into .claude/skills/receipts in your project. Claude Code loads it when a task matches its description.
How do I install Receipts in Codex?
Run `npx skills add karanb192/claude-code-hooks --skill receipts -a codex`. Or copy the skill folder (plugins/nerf-receipts/skills/receipts in karanb192/claude-code-hooks) into .agents/skills/receipts in your project. Codex loads it when a task matches its description.
Can I use Receipts in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add karanb192/claude-code-hooks --skill receipts -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/receipts, .gemini/skills/receipts, .github/skills/receipts and .opencode/skills/receipts in your project.
What does Receipts need to run?
Going by SKILL.md and its folder, Receipts needs the command-line tools its instructions call (node).
Does Receipts access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Receipts safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Receipts use?
Receipts is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Receipts use?
About 263 tokens (SKILL.md is roughly 1.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Receipts?
Skills that share tags, products or a category with Receipts: Card Xiaohongshu (nexu-io/open-design, 100k stars), Social Spotify Card (nexu-io/open-design, 100k stars), Orbit Card (heygen-com/hyperframes, 59k stars) and Cardly Automation (ComposioHQ/awesome-claude-skills, 77k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Receipts?
karanb192 (a GitHub user) maintains it in karanb192/claude-code-hooks, which has 533 GitHub stars. The repository holds 8 skills in this directory. The repository was last updated on October 4, 2026.
Source: karanb192/claude-code-hooks on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.