Chalk Labs
Need help deploying prototype?
Chalk Labs sets up agents like this inside real teams: connected to your tools, tested on your data, with a human in the loop where it matters.
Install
Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.
npx agentmarket install skill/fnl-prototype
Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.
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About
Use cases: design
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
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What's inside
- Skill name
prototype- Description
- Build a throwaway prototype to answer a design question. Use when the user wants to sanity-check whether a state model or logic feels right, or explore what a UI should look like.
- License
- unknown
- Instructions
- 23 lines in SKILL.md · view on GitHub
Files (3)
- LOGIC.md
- SKILL.md
- UI.md
The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub
More from fnl/agents
- 0.495score
diagnosing-bugs
fnl
Diagnosis loop for hard bugs and performance regressions.
SkillBFreshness: BClaude Code +9 - 0.494score
tdd
fnl
Test-driven development.
SkillBFreshness: BClaude Code +9 - 0.494score
domain-modeling
fnl
Build and sharpen a project's domain model.
SkillBFreshness: BClaude Code +9 - 0.494score
codebase-design
fnl
Shared vocabulary for designing deep modules.
SkillBFreshness: BClaude Code +9 - 0.494score
code-review
fnl
Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes: Standards (does the code follow this repo's documented coding…
SkillBFreshness: BClaude Code +9 - 0.491score
to-spec
fnl
Turn the current conversation into a spec and publish it to the project issue tracker: no interview, just synthesis of what you've already discussed.
SkillBFreshness: BClaude Code +9 - 0.491score
setup-matt-pocock-skills
fnl
Configure this repo for the engineering skills: set up its issue tracker, triage label vocabulary, and domain doc layout.
SkillBFreshness: BClaude Code +9 - 0.483score
grill-with-docs
fnl
A relentless interview to sharpen a plan or design, which also creates docs (ADR's and glossary) as we go.
SkillBFreshness: BClaude Code +9 - 0.469score
refactor
fnl
Incremental code refactoring using Tidy First?
SkillCFreshness: CClaude Code +9 - 0.469score
clean-code
fnl
Guidelines for writing clean, maintainable, and unit-tested code.
SkillCFreshness: CClaude Code +9 - 0.466score
intervention-learning
fnl
Intervention learning.
SkillCFreshness: CClaude Code +9 - 0.465score
git
fnl
Use when committing code, dealing with pre-commit hook failures, or when markdown file changes appear alongside code changes.
SkillCFreshness: CClaude Code +9
Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Aug 20, 2026 (2 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- License unknown
- Repository
- github.com/fnl/agents
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from fnl
- 0.495score
diagnosing-bugs
fnl
Diagnosis loop for hard bugs and performance regressions.
SkillBFreshness: BClaude Code +9 - 0.494score
tdd
fnl
Test-driven development.
SkillBFreshness: BClaude Code +9 - 0.494score
domain-modeling
fnl
Build and sharpen a project's domain model.
SkillBFreshness: BClaude Code +9 - 0.494score
codebase-design
fnl
Shared vocabulary for designing deep modules.
SkillBFreshness: BClaude Code +9 - 0.494score
code-review
fnl
Review the changes since a fixed point (commit, branch, tag, or merge-base) along two axes: Standards (does the code follow this repo's documented coding…
SkillBFreshness: BClaude Code +9 - 0.491score
to-spec
fnl
Turn the current conversation into a spec and publish it to the project issue tracker: no interview, just synthesis of what you've already discussed.
SkillBFreshness: BClaude Code +9
Done for you
Rather not set it up yourself?
Chalk Labs scopes, builds and runs agents for your team: the task audit, the eval harness, the integrations and the weekly ops report. Fixed scope, priced before we start.
See how we build AI agents →Read the case studies
Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.
- launches shipped
- 50+
- launches shipped
- media placements
- 500+
- media placements
- founders on every account
- 2
- founders on every account
Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block
Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.
Get prototype running in your business
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Cite this page
prototype skill. Agent Mart. https://agentmart.dev/skills/fnl-prototype (last updated 2026-10-24)