Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add danielraffel/generous-corp-marketplace --skill claudegit clone --depth 1 https://github.com/danielraffel/generous-corp-marketplaceWrote 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/danielraffel/generous-corp-marketplace/claude)<a href="https://agentmods.dev/skills/danielraffel/generous-corp-marketplace/claude"><img src="https://agentmods.dev/badge/skills/danielraffel/generous-corp-marketplace/claude/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/danielraffel/generous-corp-marketplace/claude"><img src="https://agentmods.dev/badge/skills/danielraffel/generous-corp-marketplace/claude.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 5 findings, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Excessive Agency · line 44 Skill selects an external model or provider that may use a different account or billing plan than the operator expects. Undisclosed model switches can cause unexpected cost or quota consumption.Fix: Remove the model/provider override or disclose it prominently and require explicit operator approval before invoking an external coding CLI or billed model.
- high Excessive Agency · line 45 Skill selects an external model or provider that may use a different account or billing plan than the operator expects. Undisclosed model switches can cause unexpected cost or quota consumption.Fix: Remove the model/provider override or disclose it prominently and require explicit operator approval before invoking an external coding CLI or billed model.
- high Excessive Agency · line 46 Skill selects an external model or provider that may use a different account or billing plan than the operator expects. Undisclosed model switches can cause unexpected cost or quota consumption.Fix: Remove the model/provider override or disclose it prominently and require explicit operator approval before invoking an external coding CLI or billed model.
- high System Prompt Leakage · line 222 Skill contains instructions that could directly expose system prompts, internal rules, or hidden instructions to users or external parties.Fix: Remove any instructions that reveal, print, or output system prompts or internal rules. System instructions should never be exposed to end users.
- low Excessive Agency · line 241 Skill's behavior or capabilities extend beyond its stated purpose. Scope creep allows an agent to perform actions unrelated to its documented functionality, increasing the attack surface.Fix: Limit the skill's scope to its documented purpose. Remove instructions that enable the agent to perform actions outside its stated functionality.
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 | $0.00028 | $0.02493 |
| Opus 5.5 | $0.00011 | $0.00997 |
| Sonnet 5.5 | $0.00006 | $0.00499 |
| Haiku 4.5 | $0.00003 | $0.00249 |
Grade A, and why
claude scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 277 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Claude Prompt + Bridge
Claude supports two workflows:
- Bridge mode: Call Claude CLI non-interactively and return Claude's response to the user.
- Package mode: Generate a deterministic Claude-ready prompt package.
When to Use Claude
Use this skill when:
- The user explicitly invokes
/claudeor$claude. - The user asks to convert/rewrite/port a request for Claude.
- The user asks Codex to ask Claude and return Claude's answer.
- The user asks for a Claude second opinion or structured Claude output.
Do NOT use this skill for:
- General conversation with no Claude conversion/bridge intent.
- Tasks better handled directly in Codex with no value from Claude.
Exception:
- If
$claudeor/claudeappears explicitly, route through this skill.
Quick Reference
# Bridge mode (default)
$claude <request>
/claude <request>
$claude run <request>
$claude ask <request>
$claude json <request>
$claude continue <session_id> <follow_up>
# Package mode (explicit)
$claude package <request>
$claude prompt <request>
$claude convert <request>
# Claude CLI commands used by bridge mode
claude -p --output-format json "<prompt>"
claude -p --output-format json --json-schema '<schema>' "<prompt>"
claude -p --output-format json --resume <session_id> "<follow_up>"
Mode Selection
Select mode deterministically:
- Bridge mode when the user invokes
$claude//claudewithout a packaging subcommand. - Bridge mode when request includes execution subcommands:
run,ask,bridge,exec,json,continue,resume. - Package mode when request explicitly asks for prompt conversion/porting, or uses:
package,prompt,convert. - Meta mode for skill maintenance commands:
help,review-skill,debug-skill,literal.
Routing precedence for explicit $claude//claude:
- Meta subcommands
- Continue/resume subcommands
- Package subcommands or explicit conversion intent
- Bridge mode (default)
Meta mode escape hatch:
$claude help-> explain skill usage only.$claude review-skill-> evaluate/improve this skill (no forced prompt package output).$claude literal <text>-> treat<text>as literal content, not a command.
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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 · 277 lines · 28 tokens per session scan A 37bc6e2d0e34
claude is a skill published in the GitHub repository danielraffel/generous-corp-marketplace (12 stars, last pushed 2mo ago), licensed MIT. It adds 28 tokens to every session and 2,493 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 2026-08-30.
claude compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| claudedanielraffel/generous-corp-marketplace | Skill | 12 | 2mo ago | MIT | A | 28 | Codex |
| imagegenopenai/codex | Skill | 134k | today | Apache-2.0 | A | 113 | Codex |
| playwright-climicrosoft/playwright | Skill | 100k | today | Apache-2.0 | A | 19 | Claude Code |
| local-ai-agentsmicrosoft/ai-agents-for-beginners | Skill | 79k | 3d ago | MIT | A | 200 | Claude Code, Codex |
| browser-automationopenclaw/openclaw | Skill | 394k | today | MIT | A | 36 | Claude Code |
| systematic-debuggingobra/superpowers | Skill | 315k | 6d ago | MIT | A | 21 | Claude Code |
| next-cache-components-adoptionvercel/next.js | Skill | 143k | today | MIT | A | 95 | Claude Code |