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 GeiserX/claude-code-parallel-skills --skill goal-loopgit clone --depth 1 https://github.com/GeiserX/claude-code-parallel-skillsWrote 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/geiserx/claude-code-parallel-skills/goal-loop)<a href="https://agentmods.dev/skills/geiserx/claude-code-parallel-skills/goal-loop"><img src="https://agentmods.dev/badge/skills/geiserx/claude-code-parallel-skills/goal-loop/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/geiserx/claude-code-parallel-skills/goal-loop"><img src="https://agentmods.dev/badge/skills/geiserx/claude-code-parallel-skills/goal-loop.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 | $0.00052 | $0.04473 |
| Opus 5.5 | $0.00021 | $0.01789 |
| Sonnet 5.5 | $0.00010 | $0.00895 |
| Haiku 4.5 | $0.00005 | $0.00447 |
Grade A, and why
goal-loop 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 1mo 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
Licensed GPL-3.0
The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
What ships with it
3 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.
- 1mo ago First seen · 326 lines · 52 tokens per session scan A 59325d434a64
goal-loop is a skill published in the GitHub repository GeiserX/claude-code-parallel-skills (3 stars, last pushed 19d ago), licensed GPL-3.0. It adds 52 tokens to every session and 4,473 once invoked, about $0.0002 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.
Other skills, from other repositories
api-design-reviewer
Expert API design reviewer for REST, GraphQL, and gRPC APIs. Analyzes API designs for security, performance, consistency, scalability, and maintainability. Use when designing new APIs, reviewing API proposals, auditing existing endpoints, or before major API releases. Covers authentication, error handling, pagination…
design-patterns
Modern design system patterns for 2025. Covers design tokens, OKLCH color systems, fluid typography, animations, dark mode, shadcn/ui components, and Figma handoff. Use when implementing UI styles, theming, accessibility, and visual polish.
agent-orchestration
Hub orchestration patterns for multi-agent workflows. Use when processing delegation requests from agents, coordinating sequential/parallel agent execution, and aggregating results. Provides the protocol for agent-to-agent communication through the hub.
database-patterns
Database design and implementation patterns for modern applications. Use when designing schemas, writing migrations, optimizing queries, and configuring ORMs. Covers PostgreSQL, MongoDB, Prisma, Drizzle, indexing strategies, and security best practices.
devops-patterns
DevOps patterns for infrastructure, CI/CD, and deployment automation. Use when configuring Docker containers, CI/CD pipelines, cloud deployments, Kubernetes, and monitoring. Covers GitHub Actions, Docker, Vercel, Railway, AWS, Terraform, and observability.
swift-patterns
Swift and SwiftUI development patterns for building native iOS/iPadOS applications. Use when implementing views, view models, data persistence, networking, concurrency, and navigation. Covers Swift 6.2, SwiftUI, SwiftData, iOS 26 features including Liquid Glass and Foundation Models.