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Agent skill

Cy Execute Task

by compozy in compozy/compozy

Implement and verify an existing CompozyOS spec task, then update its tracking.

MITAuto-check passed

Install Cy Execute Task

skills CLI
$ npx skills add compozy/compozy --skill cy-execute-task -a claude-code

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

GitHub CLI
$ gh skill install compozy/compozy cy-execute-task --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/compozy/compozy.git skills-src && mkdir -p .claude/skills && cp -r skills-src/extensions/spec-cycle/skills/cy-execute-task .claude/skills/cy-execute-task && 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
cy-execute-task
GitHub stars
2.8k
Token cost
~978 tokens
SKILL.md length
517 words
Files
2 (incl. references)
Skills in repo
47
Repo updated
First seen
Licence
MIT

At a glance

Implement and verify an existing CompozyOS spec task, then update its tracking.

  • Works in 5 steps: Track deliverables, assigned test IDs,… → Capture or reuse the pre-change evidence… → For a named visual contract, inspect the… → …
  • SKILL.md covers Ground Once, Implement and Verify and Tracking and Commits
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Cy Execute Task is an agent skill from compozy/compozy. Implement and verify an existing CompozyOS spec task, then update its tracking. Excludes review remediation.

Its SKILL.md is about 980 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/tracking-checklist.md`).

The repository describes itself as: An operating system for AI agents. Plug in the agent CLIs you already use (Claude Code, Codex, Gemini CLI, Cursor) and they become a team: they split the work, hand tasks to each… The licence is MIT.

Example prompts

  • “/cy-execute-task”

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Track deliverables, assigned test IDs, and applicable acceptance criteria in the existing task/checklist. A separate printed item-by-item…
  2. Capture or reuse the pre-change evidence needed for a bug/behavior claim. Implement only the task-owned changes, following nearby patterns…
  3. For a named visual contract, inspect the reference and one representative implementation state early. Complete the required…
  4. Review the changed diff before final validation. Run the checks that prove this task's outcome, plus required project gates, reusing…
  5. Verify affected canonical facts and assigned test IDs; fix mismatches and failures at their owner. In a loop, record the focused result…

What it can do on your machine

Read from SKILL.md and the folder at commit c46be43. 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

Cy Execute Task loads about 978 tokens when it runs, and up to ~1.2k if it reads all its reference files. Until then it costs about 31 tokens; SKILL.md has 517 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~31
When it runs · the whole SKILL.md, loaded when a task matches
~978
With references · SKILL.md plus every file in references/, read only if the agent opens them
~1.2k

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 compozy/compozy at commit c46be43, republished under its MIT licence (© compozy). 517 words, ~978 tokens.

Download SKILL.mdSave it as .claude/skills/cy-execute-task/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
cy-execute-task
description
Implement and verify an existing CompozyOS spec task, then update its tracking. Excludes review remediation.

Execute Spec Task

Complete the task's accepted outcome, applicable verification, and tracking. Continue through running the changed behavior and repairing failures within the authorized scope; the first implementation is not a review handoff unless the user requested one.

Ground Once

Read the task, applicable repository instructions, and the relevant _spec.md/graph context. Use the task's File References and any current contract inventory to find assigned tests, canonical examples, surface contracts, and relevant ADRs. Read those sections and follow their necessary dependencies; expand the survey only when the index is incomplete, stale, or ambiguous. A fresh native explorer and a full read of every sibling file are not mandatory.

Canonical examples, typed constraints, assigned test cases, and approved visual artifacts outweigh a task-file paraphrase. Current user decisions and repository compatibility policy remain authoritative. Resolve ordinary discrepancies at the owning contract and record the decision briefly. A missing contract or unresolved product/authorization decision is a real blocker; do not invent a partial substitute and mark it complete.

Implement and Verify

  1. Track deliverables, assigned test IDs, and applicable acceptance criteria in the existing task/checklist. A separate printed item-by-item checklist is unnecessary.
  2. Capture or reuse the pre-change evidence needed for a bug/behavior claim. Implement only the task-owned changes, following nearby patterns and real dependency APIs.
  3. For a named visual contract, inspect the reference and one representative implementation state early. Complete the required states/viewports using eng-ui-screenshot at their assigned verification boundary: this task for standalone delivery, or the named integration/QA task in a loop. Production content, primitives, and host chrome retain their owners.
  4. Review the changed diff before final validation. Run the checks that prove this task's outcome, plus required project gates, reusing current evidence for unchanged inputs. Apply cy-final-verify as the evidence standard within this step, not a second review/test/report cycle. A task checkpoint still follows repository commit policy.
  5. Verify affected canonical facts and assigned test IDs; fix mismatches and failures at their owner. In a loop, record the focused result and flag affected QA scenarios with the remaining walks/visual rows and their workflow owner. Full QA, a new lab, both E2E suites, and a complete screenshot bundle are not automatic per-task requirements. Preserve an explicit task acceptance requirement for a live probe or visual proof; do not mark an unverified requirement complete.
Show full SKILL.md (134 more words)Show less

Tracking and Commits

Use caller-provided memory/tracking paths. For long-running or handed-off work, update relevant decisions, changed surfaces, and evidence once; cy-workflow-memory owns those files. Mark task checkboxes/status complete only after the requested outcome is verified. _tasks.md owns graph topology and is not rewritten during normal completion.

Use references/tracking-checklist.md for tracking ambiguity or drift. Commit/push follow the caller's requested delivery scope: with auto-commit disabled, leave the owned diff for the controller; with authorized commit/push delivery, continue through its required checks. This skill does not grant new publishing authority. Preserve unrelated work and stage only owned paths.

On failure, keep task status truthful, repair the relevant cause, and recheck affected evidence. Report a concrete external/missing-contract blocker when progress depends on it; routine uncertainty is resolved from the available contract rather than converted into a permission question.

© compozy, 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 (references) in extensions/spec-cycle/skills/cy-execute-task of compozy/compozy.

  • SKILL.md
  • references/tracking-checklist.md

Open the folder on GitHubat commit c46be43

Compare with similar skills

Cy Execute Task 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.

Cy Execute Task compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Cy Execute Task this skillcompozy/compozy2.8k—~978Automated safety check: PassMIT
Implementsickn33/agentic-awesome-skills47k5 repos~306Automated safety check: PassMIT
Executealirezarezvani/claude-skills28k—~831Automated safety check: PassMIT
Implementcodewhale-hq/Codewhale41k—~190Automated safety check: PassMIT
Implement Planpenpot/penpot61k—~1.7kAutomated safety check: PassMPL-2.0
Executing Plans Inlineobra/superpowers296k2 repos~5.1kAutomated safety check: PassMIT

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Questions about Cy Execute Task

What does Cy Execute Task do?

Implement and verify an existing CompozyOS spec task, then update its tracking. Cy Execute Task is an agent skill from compozy/compozy. Implement and verify an existing CompozyOS spec task, then update its tracking.

How do I install Cy Execute Task in Claude Code?

Run `npx skills add compozy/compozy --skill cy-execute-task -a claude-code`. Or copy the skill folder (extensions/spec-cycle/skills/cy-execute-task in compozy/compozy) into .claude/skills/cy-execute-task in your project. Claude Code loads it when a task matches its description.

How do I install Cy Execute Task in Codex?

Run `npx skills add compozy/compozy --skill cy-execute-task -a codex`. Or copy the skill folder (extensions/spec-cycle/skills/cy-execute-task in compozy/compozy) into .agents/skills/cy-execute-task in your project. Codex loads it when a task matches its description.

Can I use Cy Execute Task 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 compozy/compozy --skill cy-execute-task -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cy-execute-task, .gemini/skills/cy-execute-task, .github/skills/cy-execute-task and .opencode/skills/cy-execute-task in your project.

What does Cy Execute Task need to run?

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

Does Cy Execute Task 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 Cy Execute Task 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 Cy Execute Task use?

Cy Execute Task 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 Cy Execute Task use?

About 978 tokens (SKILL.md is roughly 3.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 209 tokens, read only when the agent opens those files.

What are the alternatives to Cy Execute Task?

Skills that share tags, products or a category with Cy Execute Task: Implement (sickn33/agentic-awesome-skills, 47k stars), Execute (alirezarezvani/claude-skills, 28k stars), Implement (codewhale-hq/Codewhale, 41k stars) and Implement Plan (penpot/penpot, 61k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Cy Execute Task?

compozy (a GitHub organization) maintains it in compozy/compozy, which has 2,791 GitHub stars. The repository holds 47 skills in this directory. The repository was last updated on October 7, 2026.

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