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RhysSullivan/skills
History
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skills/effect-client-wrapper/SKILL.md
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skills/how-to-earn-a-billion-dollars/SKILL.md
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skills/no-ui-flash/SKILL.md
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skills/quality-code/SKILL.md
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skills/write-better-error-messages/SKILL.md
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Heat
0.3- Star growth, last 7 daysNot available
- Star growth, last 24 hoursNot available
- Rank movement, last 7 daysNot available
- Commits, last 30 daysNot available
- Accounts asking about it through MCP, last 7 daysNot available
- Hot votes this weekNot available
Heat never changes the order by stars, and sponsorship never touches it. How heat works
Stars over time
30-day change not yet available: not enough history.
Individual skills in this repository
- effect-client-wrapper
skills/effect-client-wrapper - how-to-earn-a-billion-dollars
skills/how-to-earn-a-billion-dollars - no-ui-flash
skills/no-ui-flash - quality-code
skills/quality-code - write-better-error-messages
skills/write-better-error-messages
How it works
effect-client-wrapper
When your agent uses it
Pattern for wrapping third-party SDK clients (Stripe, Resend, AWS, etc.) with Effect. Use when creating Effect services that wrap external libraries with Promise-based APIs. Provides type-safe error handling, automatic tracing, and clean dependency injection via the "use" pattern.
What it loads into context
Frontmatter
62 tokensAlways available to the agent
SKILL.md
1,383 tokensWhen the skill is activated
Reference documents
0 tokensLoaded on request
Token counts are estimates. Scripts run separately; they are not counted as reference context.
The playbook
- Pattern Structure
- Usage
- Key Benefits
- Variations
- Real-World Example: Stripe
Files
SKILL.mdcore5,545 bytes
No excerpt is shown for this license. Read the source on GitHub.
View the complete source on GitHubhow-to-earn-a-billion-dollars
When your agent uses it
Use when brainstorming, generating, or evaluating startup ideas, deciding what to build, or reasoning about how a startup creates wealth and grows. Encodes Paul Graham's framework — outcome = growth rate × duration, growth comes from users loving the product enough to tell friends (empathy, not exploitation), and the best ideas come from building cool things with friends rather than searching for "startup ideas."
What it loads into context
Frontmatter
91 tokensAlways available to the agent
SKILL.md
1,466 tokensWhen the skill is activated
Reference documents
0 tokensLoaded on request
Token counts are estimates. Scripts run separately; they are not counted as reference context.
The playbook
- Attribution
- Two numbers determine the outcome
- Ask the growth rate first
- Where good ideas come from
- The key is empathy, not exploitation
- Using this to evaluate an idea
Files
SKILL.mdcore6,851 bytes
No excerpt is shown for this license. Read the source on GitHub.
View the complete source on GitHubno-ui-flash
When your agent uses it
Use when an SPA or SSR app flashes the wrong UI before client-side data resolves — an app-shell skeleton shown to visitors who get bounced to login, a results skeleton before "no results found", a light-theme flash before dark mode, a generic placeholder that swaps to something jarringly different. Covers resolving state at the edge/server, optimistic hint cookies, redirect-back (returnTo) flows, and how to test the loading window.
What it loads into context
Frontmatter
96 tokensAlways available to the agent
SKILL.md
1,669 tokensWhen the skill is activated
Reference documents
0 tokensLoaded on request
Token counts are estimates. Scripts run separately; they are not counted as reference context.
The playbook
- Layer 1 — resolve the state at the edge, before the document is served
- Layer 2 — a hint cookie for instant correct paints
- Layer 3 — the client fallback becomes a safety net
- Redirect-back (returnTo) for gates that bounce
- Testing the loading window
Files
SKILL.mdcore7,735 bytes
No excerpt is shown for this license. Read the source on GitHub.
View the complete source on GitHubquality-code
When your agent uses it
Use when writing or reviewing TypeScript/full-stack code. Encodes principles for type safety (branded types, discriminated unions, end-to-end types), real tests over mocks, OpenTelemetry observability, and picking the right abstractions instead of premature ones.
What it loads into context
Frontmatter
59 tokensAlways available to the agent
SKILL.md
752 tokensWhen the skill is activated
Reference documents
0 tokensLoaded on request
Token counts are estimates. Scripts run separately; they are not counted as reference context.
The playbook
- Make impossible states unrepresentable
- Let the types flow end-to-end
- Pass objects, not positional args
- Standard Schema for shared validation
- Tests as real as possible
- OpenTelemetry, not print logging
Files
SKILL.mdcore3,204 bytesSKILL.mdcore3,204 bytesSKILL.mdcore3,204 bytes
No excerpt is shown for this license. Read the source on GitHub.
View the complete source on GitHubwrite-better-error-messages
When your agent uses it
Review, critique, rewrite, or design product error messages and error-handling UX. Use when Codex is asked to improve validation errors, server failure messages, empty/failure states, toast/dialog copy, support escalation paths, or error-message inventories so users understand what happened, what was not affected, and what to do next.
What it loads into context
Frontmatter
77 tokensAlways available to the agent
SKILL.md
1,441 tokensWhen the skill is activated
Reference documents
0 tokensLoaded on request
Token counts are estimates. Scripts run separately; they are not counted as reference context.
The playbook
- Attribution
- Core Test
- Avoid
- Prefer
- Rewrite Workflow
- Screenshot-Derived Patterns
- Inventory And Review
- Output Format
Files
SKILL.mdcore6,645 bytes
No excerpt is shown for this license. Read the source on GitHub.
View the complete source on GitHubSkills included
- effect-client-wrapper
- how-to-earn-a-billion-dollars
- no-ui-flash
- quality-code
- write-better-error-messages
Repository facts
- License
- No license detected
- Created
- Apr 26, 2026
- Last pushed
- Jul 10, 2026
- Forks
- 2
- Open issues
- 0
- Project activity
- Slowing
Before you install
Instructions onlyAutomated signals, not a guarantee
Checked Nov 4, 2026
Not fully analyzed: some files were too long, unreadable or missing. This never lowers the level.
Show 2 notes
skills/quality-code/SKILL.md:1Analysis incomplete: Referenced executable target unavailable; not analyzedskills/quality-code/SKILL.md:1Analysis incomplete: Referenced executable target unavailable; not analyzed
- No broad tool permissions
- No dangerous shell commands
- 2 network referencesin 2 files: how-to-earn-a-billion-dollars/SKILL.md:12 write-better-error-messages/SKILL.md:12
- No hidden or obfuscated text
- No instruction overrides
- No executable scripts
- 1 reference to secretsin 1 file: effect-client-wrapper/SKILL.md:36
- No requests to vote in Hot
Show all 3 signals by file
skills/effect-client-wrapper/SKILL.md
- Access to secretsline 36
[Credential-related source omitted]
skills/how-to-earn-a-billion-dollars/SKILL.md
- Network accessline 12
Adapted from Paul Graham's essay ["How to Earn a Billion Dollars"](https://paulgraham.com/earn.html) (June 2026), based on a talk he gave at the Oxford Union. The framing, examples, and prescriptions below are his; quoted phrases are kept s
skills/write-better-error-messages/SKILL.md
- Network accessline 12
This skill is adapted from Jenni Nadler's Wix UX article ["When life gives you lemons, write better error messages"](https://wix-ux.com/when-life-gives-you-lemons-write-better-error-messages-46c5223e1a2f), published by Wix UX. It incorporat
How the signals fit together
Facts from a static read of the files at the pinned commit. They describe what the code does, not why.
Some files could not be read; the facts below still hold.
Signal confidence: 3 facts
- Access to secrets in code of the SKILL.md: a variable, placeholder or call, not a stored valueeffect-client-wrapper/SKILL.md:36Low confidence
- Network access in prose of the SKILL.mdhow-to-earn-a-billion-dollars/SKILL.md:12Low confidence
- Network access in prose of the SKILL.mdwrite-better-error-messages/SKILL.md:12Low confidence
Works with
| Agent | Status | Evidence | Install to |
|---|---|---|---|
| Claude Code | Compatible | Standard SKILL.md skills/effect-client-wrapper/SKILL.md | .claude/skills/<skill-name>/ |
| Codex | Compatible | Standard SKILL.md skills/effect-client-wrapper/SKILL.md | .agents/skills/<skill-name>/ |
| Cursor | Compatible | Standard SKILL.md skills/effect-client-wrapper/SKILL.md | .cursor/skills/<skill-name>/ |
| Gemini CLI | Compatible | Standard SKILL.md skills/effect-client-wrapper/SKILL.md | .gemini/skills/<skill-name>/ |
| GitHub Copilot | Compatible | Standard SKILL.md skills/effect-client-wrapper/SKILL.md | .github/skills/<skill-name>/ |
| OpenCode | Compatible | Standard SKILL.md skills/effect-client-wrapper/SKILL.md | .opencode/skills/<skill-name>/ |
- Native The repository ships a manifest, folder or frontmatter field for this agent.
- Compatible A standard SKILL.md that this agent can read.
- Unknown No evidence either way.
Derived automatically from paths, manifests and frontmatter. Not tested on each agent.
