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 HereditaryDog/gaster-code-releases --skill claude-apigit clone --depth 1 https://github.com/HereditaryDog/gaster-code-releasesWrote 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/hereditarydog/gaster-code-releases/claude-api)<a href="https://agentmods.dev/skills/hereditarydog/gaster-code-releases/claude-api"><img src="https://agentmods.dev/badge/skills/hereditarydog/gaster-code-releases/claude-api/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/hereditarydog/gaster-code-releases/claude-api"><img src="https://agentmods.dev/badge/skills/hereditarydog/gaster-code-releases/claude-api.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 | $0.00000 | $0.00013 |
| Opus 5.5 | $0.00000 | $0.00005 |
| Sonnet 5.5 | $0.00000 | $0.00003 |
| Haiku 4.5 | $0.00000 | $0.00001 |
Grade A, and why
claude-api 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.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
What ships with it
25 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.
- csharp/claude-api.md 56 B
- curl/examples.md 56 B
- go/claude-api.md 56 B
- java/claude-api.md 56 B
- php/claude-api.md 56 B
- python/agent-sdk/patterns.md 56 B
- python/agent-sdk/README.md 56 B
- python/claude-api/batches.md 56 B
- python/claude-api/files-api.md 56 B
- python/claude-api/README.md 56 B
- python/claude-api/streaming.md 56 B
- python/claude-api/tool-use.md 56 B
- ruby/claude-api.md 56 B
- shared/error-codes.md 56 B
- shared/live-sources.md 56 B
- shared/models.md 56 B
- shared/prompt-caching.md 56 B
- shared/tool-use-concepts.md 56 B
- typescript/agent-sdk/patterns.md 56 B
- typescript/agent-sdk/README.md 56 B
- typescript/claude-api/batches.md 56 B
- typescript/claude-api/files-api.md 56 B
- typescript/claude-api/README.md 56 B
- typescript/claude-api/streaming.md 56 B
- typescript/claude-api/tool-use.md 56 B
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 · 3 lines · 0 tokens per session scan A e18b7bd6cdfd
claude-api is a skill published in the GitHub repository HereditaryDog/gaster-code-releases (5 stars, last pushed 4mo ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 13 tokens. 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.
Other skills, from other repositories
update-codemap
Regenerate the project codemap at .claude/codemap.md — produce an LLM-facing architecture document with prose overview, per-module roles, detected conventions, hub files, and structured file/class graphs for downstream visualization. Use when the user types /update-codemap or asks to refresh / create / update the…
dispatch
Use when facing 2+ independent tasks (different test files, different subsystems, different bugs) that can be investigated or fixed in parallel without shared state or sequential dependencies.
execute
Run a plan step-by-step with verification gates, honoring the autonomy contract — never advances silently past a failure. Use when a drafted plan is ready to implement. User-invoked: /execute [slug | path] [--from N] [--strategy sequential|subtask|multi-agent]. Never auto-fires.
orchestrate
Goal-directed orchestration and convergence for concurrent work — turns a single goal into parallel agent work and verifies it back into one result. Use when the user types /orchestrate or says "split this across agents", "set up worktrees for these branches", "fan this goal out". Mode A only — never auto-fires.
visualise-codemap
Render .claude/codemap.md into a UML-heavy document — layered module map, per-module class/file graphs, cross-module relations, call graphs, sequence diagrams — written to .claude/codemap.diagrams.md and the vault. Consumes the existing codemap, never rescans. Use on /visualise-codemap or "diagram the codemap".
capture
Capture a memory (lesson / decision / rule / preference / feedback / project fact / reference) via propose-confirm-commit. Use on /capture, "remember that" / "save this", or skill invocation. Auto-proposes (never silent-writes; accept/edit/reject gates) only when high-stakes: a reversal of a shipped decision, a…