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 jdevalk/skills --skill github-profilegit clone --depth 1 https://github.com/jdevalk/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/jdevalk/skills/github-profile)<a href="https://agentmods.dev/skills/jdevalk/skills/github-profile"><img src="https://agentmods.dev/badge/skills/jdevalk/skills/github-profile.svg" alt="Measured on agentmods" 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 | $0.00141 | $0.01713 |
| Opus 5 | $0.00071 | $0.00856 |
| Sonnet 5 | $0.00028 | $0.00343 |
| Haiku 4.5 | $0.00014 | $0.00171 |
Grade A, and why
github-profile 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 7d 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 — 147 lines — stays where its author put it; the contents beside it link to each section on GitHub.
GitHub Profile Optimizer
This skill audits a GitHub profile and generates an optimized profile README along with recommendations for metadata, pinned repositories, and stats widgets. A strong GitHub profile is a developer's storefront — it shapes perception before anyone reads a line of code.
Code recipes live in AGENTS.md — read it when you need to implement a specific fix. This file has the workflow and audit checklist.
Workflow
- Gather profile context — Understand who this person/org is and what they want to showcase
- Audit the current profile — Score every element of the profile's public presence
- Generate the profile README — Write a polished, scannable README.md
- Recommend metadata and configuration — Advise on bio, pinned repos, settings, and widgets
- Verify — Confirm rendering, badge URLs, and summarize next steps
Phase 0: Gather Context
Determine profile type
Ask the user (if not obvious): is this a personal profile or an organization profile? The mechanics differ significantly:
| Feature | Personal profile | Organization profile |
|---|---|---|
| README location | username/username/README.md |
.github/profile/README.md |
| Visibility options | Public only | Public + member-only (via .github-private repo) |
| Pinned repos | Up to 6 | Up to 6 public + 6 member-only |
| Contribution graph | Yes | No |
| Achievements | Yes | No |
Collect information
Gather before writing: username, current role/company, primary technologies, what they want to showcase, tone (professional/casual/creative/minimal), and target audience (recruiters/collaborators/investors/OSS community).
If gh is available (gh auth status), pull automatically:
gh api user— name, bio, company, location, blog, twittergh api users/{username}/repos?sort=stars&per_page=10— top repos for pin recommendationsgh repo view {username}/{username} --json name 2>/dev/null— check if magic repo exists
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.
- 7d ago First seen · 147 lines · 141 tokens per session scan A 5f9f259be6c2
github-profile is a skill published in the GitHub repository jdevalk/skills (97 stars, last pushed 2mo ago), licensed MIT. It adds 141 tokens to every session and 1,713 once invoked, about $0.0007 per session on Opus 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.
Other skills, from other repositories
review
Review one pull request for real bugs, regressions, and convention violations. Enumerate candidate issues across the whole diff, verify each against the code, then return structured line-anchored findings and a verdict. Read-only on GitHub; the orchestrator posts the review.
wordpress-plugin-to-emdash
Port a WordPress plugin to EmDash CMS. Use this skill when asked to migrate, convert, or port a WordPress plugin, theme functionality, or custom post type to EmDash. Provides concept mapping and implementation patterns.
building-emdash-site
Build and customize EmDash CMS sites on Astro. Use when creating pages, defining collections, writing seed files, querying content, rendering Portable Text, setting up menus/taxonomies/widgets, configuring deployment, or any task involving an EmDash-powered Astro site. Assumes basic Astro knowledge but provides all…
emdash-cli
Use the EmDash CLI to manage content, schema, media, and more. Use this skill when you need to interact with a running EmDash instance from the command line — creating content, managing collections, uploading media, generating types, or scripting CMS operations.
writing-emdash-docs
Write, revise, and review EmDash documentation for technical accuracy, useful structure, house style, and natural prose. Use when working on user documentation, guides, API reference pages, migration or upgrade guides, READMEs, contributor documentation, technical specifications, or release notes in the EmDash…
adversarial-reviewer
Adversarial code review that assumes bugs exist and hunts for them. Use when asked to review code, find bugs, audit for correctness, stress-test a PR, or when someone says "tear this apart" or "what's wrong with this". Give no benefit of the doubt — every line is guilty until proven innocent.