Chalk Labs
Need help deploying spec-writing?
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/tibbe-spec-writing
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: writing
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
Permissions
What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.
- Tools
- No tools found
- Secrets
- None asked for
- Install scripts
- None found
Network hosts it talks to 1
codeload.github.com· found in install command
Files it touches
~/.claude/skills/spec-writing
What's inside
- Skill name
spec-writing- Description
- Write or edit a product spec. Use when deciding or changing what the product does or an architecturally significant decision.
- License
- unknown
- Instructions
- 359 lines in SKILL.md · view on GitHub
Files (2)
- SKILL.md
- openai.yaml · agents/
The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub
More from tibbe/skills
- 0.559score
spec-review
tibbe
Review the changes to a product spec since a fixed point (commit, branch, tag, or merge-base): does the changed text hold with the rest of the spec and follow…
SkillAFreshness: AClaude Code +9 - 0.556score
prior-art
tibbe
Find how the problem has been solved before, and choose a design from it.
SkillAFreshness: AClaude Code +9 - 0.553score
stabilize-spec
tibbe
Find why a product spec keeps needing clarification, and propose the rules and redesigns that would make it stable.
SkillAFreshness: AClaude Code +9 - 0.523score
grill-with-specs
tibbe
A relentless interview to sharpen a plan or design, which also updates the specs and glossary as we go.
SkillAFreshness: AClaude Code +9
Signals
- Stars
- 0
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Oct 20, 2026 (10 days ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- License unknown
- Repository
- github.com/tibbe/skills
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from tibbe
- 0.559score
spec-review
tibbe
Review the changes to a product spec since a fixed point (commit, branch, tag, or merge-base): does the changed text hold with the rest of the spec and follow…
SkillAFreshness: AClaude Code +9 - 0.556score
prior-art
tibbe
Find how the problem has been solved before, and choose a design from it.
SkillAFreshness: AClaude Code +9 - 0.553score
stabilize-spec
tibbe
Find why a product spec keeps needing clarification, and propose the rules and redesigns that would make it stable.
SkillAFreshness: AClaude Code +9 - 0.523score
grill-with-specs
tibbe
A relentless interview to sharpen a plan or design, which also updates the specs and glossary as we go.
SkillAFreshness: AClaude 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 spec-writing running in your business
Tell us what you want to automate. A founder replies within one working day with a plan, not a pitch deck.
Cite this page
spec-writing skill. Agent Mart. https://agentmart.dev/skills/tibbe-spec-writing (last updated 2026-10-24)