Agent skill

Implement

by stevesolun in stevesolun/ctx

Implement work from a spec, ticket, or agreed conversation. An agent skill from stevesolun/ctx.

MITAuto-check passed

Install Implement

skills CLI
$ npx skills add stevesolun/ctx --skill implement -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install stevesolun/ctx implement --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/stevesolun/ctx.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/implement .claude/skills/implement && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
implement
GitHub stars
588
Token cost
~268 tokens
SKILL.md length
126 words
Files
2
Skills in repo
26
Repo updated
First seen
Licence
MIT

At a glance

Implement work from a spec, ticket, or agreed conversation. An agent skill from stevesolun/ctx.

  • Wants an existing plan carried through to working code
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Implement is an agent skill from stevesolun/ctx. Implement work from a spec, ticket, or agreed conversation. Use explicitly when the user wants an existing plan carried through to working code.

Its SKILL.md is about 270 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `agents/openai.yaml`).

The repository describes itself as: CTX Fit finds the cheapest AI coding setup that reliably works on your repository, then applies the winner as a reviewable change. The licence is MIT.

When your agent uses it

  • Wants an existing plan carried through to working code

Example prompts

  • “/implement”

What it can do on your machine

Read from SKILL.md and the folder at commit 11b582a. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Implement loads about 268 tokens when it runs. Until then it costs about 39 tokens; SKILL.md has 126 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~39
When it runs · the whole SKILL.md, loaded when a task matches
~268

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from stevesolun/ctx at commit 11b582a, republished under its MIT licence (© stevesolun). 126 words, ~268 tokens.

Download SKILL.mdSave it as .claude/skills/implement/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
implement
description
Implement work from a spec, ticket, or agreed conversation. Use explicitly when the user wants an existing plan carried through to working code.

Implement planned work

Confirm the intended outcome and inspect the relevant code, tests, and repository conventions. Resolve ambiguity only when it would materially change the result; otherwise make a reasonable scoped assumption and proceed.

Implement the smallest coherent change that satisfies the source requirements. Use test-first development when requested or when a focused failing test is the clearest feedback loop. Avoid speculative abstractions and unrelated cleanup.

Validate the changed surface proportionally: start with focused evidence and expand to broader checks when risk or repository contracts justify it. Use a separate review when semantic risk remains or the user requests one.

Report what changed, what was verified, and any remaining uncertainty. Commit, publish, or mutate tracker state only when requested or clearly included in the active workflow.

© stevesolun, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file in .agents/skills/implement of stevesolun/ctx.

  • SKILL.md
  • agents/openai.yaml

Open the folder on GitHubat commit 11b582a

Compare with similar skills

Implement next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Implement compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Implement this skillstevesolun/ctx588—~268Automated safety check: PassMIT
Implementing Ticketing System For Incidentsmukul975/Anthropic-Cybersecurity-Skills34k—~4.1kAutomated safety check: PassApache-2.0
Implementsickn33/agentic-awesome-skills47k5 repos~306Automated safety check: PassMIT
Implementcodewhale-hq/Codewhale41k—~190Automated safety check: PassMIT
Implementbestofjs/bestofjs3.1k18 repos~109Automated safety check: PassMIT
Modeling Conversion MetricsPostHog/posthog40k—~1.4kAutomated safety check: PassCustom licence

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  • Implementing Ticketing System For Incidents

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  • Implement

    sickn33/agentic-awesome-skills

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  • To Tickets

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All 26 skills in this repo
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  • Code Review

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    Review a Git diff against repository standards and its originating requirements.

    588 GitHub stars~466 tokensUpdated 4 days ago
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  • No Mistakes

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    Validate committed feature-branch changes through the no-mistakes pipeline: intent, rebase, review, test, docs, lint, push, PR, and CI.

    588 GitHub stars~458 tokensUpdated 4 days ago
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  • Skill Router

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  • Codebase Design

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    Design or improve module interfaces using deep-module heuristics.

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Questions about Implement

What does Implement do?

Implement work from a spec, ticket, or agreed conversation. An agent skill from stevesolun/ctx. Implement is an agent skill from stevesolun/ctx. Implement work from a spec, ticket, or agreed conversation.

When should I use Implement?

Implement fits situations like: wants an existing plan carried through to working code.

How do I install Implement in Claude Code?

Run `npx skills add stevesolun/ctx --skill implement -a claude-code`. Or copy the skill folder (.agents/skills/implement in stevesolun/ctx) into .claude/skills/implement in your project. Claude Code loads it when a task matches its description.

How do I install Implement in Codex?

Run `npx skills add stevesolun/ctx --skill implement -a codex`. Or copy the skill folder (.agents/skills/implement in stevesolun/ctx) into .agents/skills/implement in your project. Codex loads it when a task matches its description.

Can I use Implement in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add stevesolun/ctx --skill implement -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/implement, .gemini/skills/implement, .github/skills/implement and .opencode/skills/implement in your project.

What does Implement need to run?

SKILL.md names no scripts, command-line tools or credentials: Implement is instructions for the agent only.

Does Implement access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Implement safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Implement use?

Implement is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Implement use?

About 268 tokens (SKILL.md is roughly 1.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Implement?

Skills that share tags, products or a category with Implement: Implementing Ticketing System For Incidents (mukul975/Anthropic-Cybersecurity-Skills, 34k stars), Implement (sickn33/agentic-awesome-skills, 47k stars), Implement (codewhale-hq/Codewhale, 41k stars) and Implement (bestofjs/bestofjs, 3.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Implement?

stevesolun (a GitHub user) maintains it in stevesolun/ctx, which has 588 GitHub stars. The repository holds 26 skills in this directory. The repository was last updated on October 4, 2026.

Source: stevesolun/ctx on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.