project-execution

project-execution is a skill for Claude Code from athola/claude-night-market. It costs 31 tokens per session (3,409 once invoked), scanned A, original, MIT.

A structured workflow for carrying out an implementation plan through tracked tasks, checkpoints, and quality checks.

In plain words
What is it for?
Use it to implement planned tasks systematically, validate completed stages, track progress, and resolve issues found during execution.
Why use it?
It reduces the risk of skipping dependencies or declaring work finished without validation. It also provides a way to monitor progress during implementation.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the attune plugin — 14 skills, 11 commands, 2 agents shipped together

Good fit Use it to implement planned tasks systematically, validate completed stages, track progress, and resolve issues found during execution.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/athola/claude-night-market/project-execution
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add athola/claude-night-market --skill project-execution
Clone the repo
git clone --depth 1 https://github.com/athola/claude-night-market

Made for: Claude Code.

Or install attune, the plugin that ships this one along with the rest of its 14 skills, 11 commands, 2 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for project-execution

README.md
[![agentmods](https://agentmods.dev/badge/skills/athola/claude-night-market/project-execution/github.svg)](https://agentmods.dev/skills/athola/claude-night-market/project-execution)
Your own site
<a href="https://agentmods.dev/skills/athola/claude-night-market/project-execution"><img src="https://agentmods.dev/badge/skills/athola/claude-night-market/project-execution/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for project-execution

Your own site · 80×15
<a href="https://agentmods.dev/skills/athola/claude-night-market/project-execution"><img src="https://agentmods.dev/badge/skills/athola/claude-night-market/project-execution.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 31 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,409 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 3 findings, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Anti-Refusal · line 216
    Skill instructs the agent to omit warnings, disclaimers, or ethical commentary. Stripping safety caveats hides risk from the user and is a common jailbreak preamble.
    Fix: Remove instructions that suppress warnings, disclaimers, or ethical commentary. Let the agent surface safety-relevant caveats to the user.
  • high Anti-Refusal · line 378
    Skill instructs the agent to omit warnings, disclaimers, or ethical commentary. Stripping safety caveats hides risk from the user and is a common jailbreak preamble.
    Fix: Remove instructions that suppress warnings, disclaimers, or ethical commentary. Let the agent surface safety-relevant caveats to the user.
  • medium Excessive Agency · line 6
    Skill selects an external model or provider that may use a different account or billing plan than the operator expects. Undisclosed model switches can cause unexpected cost or quota consumption.
    Fix: Remove the model/provider override or disclose it prominently and require explicit operator approval before invoking an external coding CLI or billed model.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00031 $0.03409
Opus 5 $0.00015 $0.01705
Sonnet 5 $0.00006 $0.00682
Haiku 4.5 $0.00003 $0.00341

Measured 9d ago against content hash ee2e752241ee, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

project-execution scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/attune/skills/project-execution/SKILL.md · 486 lines

How it starts

The opening of the file, as written. The whole thing — 486 lines — stays where its author put it; the contents beside it link to each section on GitHub.

When To Use

  • After planning phase completes
  • Ready to implement tasks
  • Need systematic execution with tracking
  • Want checkpoint-based validation
  • Executing task lists with dependencies
  • Monitoring progress and velocity

When NOT To Use

  • No implementation plan exists (use Skill(attune:project-planning) first)
  • Still planning or designing (complete planning phase before execution)
  • Single isolated task (execute directly without framework overhead)
  • Exploratory coding or prototyping (use focused development instead)

Integration

With superpowers:

  • Uses Skill(superpowers:executing-plans) for systematic execution
  • Uses Skill(superpowers:systematic-debugging) for issue resolution
  • Uses Skill(superpowers:verification-before-completion) for validation
  • Uses Skill(superpowers:test-driven-development) for TDD workflow

With imbue:

  • Uses Skill(imbue:graduated-implementation) at the ramp gate so each increment's ambition is earned by demonstrated understanding of the prior one, not ramped on completion alone

Without superpowers:

  • Standalone execution framework
  • Built-in checkpoint validation
  • Progress tracking patterns

Execution Framework

Pre-Execution Phase

Actions:

  1. Load implementation plan
  2. Validate project initialized
  3. Check dependencies installed
  4. Review task dependency graph
  5. Identify starting tasks (no dependencies)

Validation:

  • ✅ Plan file exists and is valid
  • ✅ Project structure initialized
  • ✅ Git repository configured
  • ✅ Development environment ready

Task Execution Loop

For each task in dependency order:

1. PRE-TASK
   - Verify dependencies complete
   - Review acceptance criteria
   - Create feature branch (optional)
   - Set up task context

2. IMPLEMENT (TDD Cycle)
   - Write failing test (RED)
   - Implement minimal code (GREEN)
   - Refactor for quality (REFACTOR)
   - Repeat until all criteria met

3. VALIDATE
   - All tests passing?
   - All acceptance criteria met?
   - Code quality checks pass?
   - Documentation updated?

4. RAMP GATE (before the next, more ambitious task)
   - Invoke Skill(imbue:graduated-implementation)
   - Demonstrate understanding of THIS increment, sized to stakes:
     low-stakes on the evidence gate (green tests plus a recorded
     tradeoff), high-stakes on the human explaining the diff unaided
   - On a clean demonstration, record it in the ramp ledger and
     mark the rung widened; below the band, hold and split the next
     task smaller instead of ramping

5. CHECKPOINT
   - Mark task complete IMMEDIATELY (do NOT batch)
   - Update execution state
   - Report progress
   - Identify blockers

Read the full file on GitHub · 486 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 486 lines · 31 tokens per session scan A ee2e752241ee

Subscribe to this mod's changes

project-execution is a skill published in the GitHub repository athola/claude-night-market (337 stars, last pushed 2d ago), licensed MIT. It adds 31 tokens to every session and 3,409 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.