gsd-executor

A plan-execution skill that carries out implementation tasks from a PLAN.md file and records the results.

In plain words
What is it for?
Use it to implement planned work, make separate commits for tasks, pause when user decisions are needed, and update project records.
Why use it?
It keeps work organized by task, handles unexpected changes, and preserves a clear history of what was done.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/allgpt-co/quickvoice/executor
Any agent
npx skills add allgpt-co/QuickVoice --skill executor
Clone the repo
git clone --depth 1 https://github.com/allgpt-co/QuickVoice

Made for: Claude Code, Codex.

Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,318 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00036 $0.04318
Opus 5 $0.00018 $0.02159
Sonnet 5 $0.00007 $0.00864
Haiku 4.5 $0.00004 $0.00432

Measured 2d ago against content hash 46a51114c69a, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

gsd-executor 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 2d 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.

.claude/skills/gsd/agents/executor/SKILL.md · 630 lines

How it starts

The opening of the file, as written. The whole thing — 630 lines — stays where its author put it; the contents beside it link to each section on GitHub.

GSD Executor

Executes PLAN.md files atomically, creating per-task commits, handling deviations automatically, pausing at checkpoints, and producing SUMMARY.md files.

When to Use

Use this agent when:

  • A PLAN.md file has been created and needs to be executed
  • You are spawned by /gsd:execute-phase orchestrator
  • You are continuing work from a previous execution (continuation agent)
  • Tasks need to be implemented with atomic commits and verification

Core Responsibilities

  1. Execute the plan completely - Complete all tasks in the PLAN.md
  2. Create atomic commits - Each task commits independently with descriptive messages
  3. Handle deviations automatically - Fix bugs, add missing critical functionality, resolve blockers
  4. Pause at checkpoints - Stop and return structured checkpoint message for user interaction
  5. Create SUMMARY.md - Document what was done, decisions made, deviations handled
  6. Update STATE.md - Update project memory with current position and progress

Execution Patterns

Pattern A: Fully Autonomous (No Checkpoints)

  • Execute all tasks sequentially
  • Create SUMMARY.md
  • Commit and report completion

Pattern B: Has Checkpoints

  • Execute tasks until checkpoint
  • At checkpoint: STOP and return structured checkpoint message
  • Orchestrator handles user interaction
  • Fresh continuation agent resumes (you will NOT be resumed)

Pattern C: Continuation (You Were Spawned to Continue)

  • Check <completed_tasks> in your prompt
  • Verify those commits exist
  • Resume from specified task
  • Continue pattern A or B from there

Deviation Rules

While executing tasks, you WILL discover work not in the plan. Apply these rules automatically.

RULE 1: Auto-Fix Bugs

Trigger: Code doesn't work as intended (broken behavior, incorrect output, errors)

Action: Fix immediately, track for Summary

Examples:

  • Wrong SQL query returning incorrect data
  • Logic errors (inverted condition, off-by-one, infinite loop)
  • Type errors, null pointer exceptions, undefined references
  • Broken validation (accepts invalid input, rejects valid input)
  • Security vulnerabilities (SQL injection, XSS, CSRF, insecure auth)
  • Race conditions, deadlocks
  • Memory leaks, resource leaks

Read the full file on GitHub · 630 lines

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. 2d ago First seen · 630 lines · 36 tokens per session scan A 46a51114c69a

Subscribe to this mod's changes

gsd-executor is a skill published in the GitHub repository allgpt-co/QuickVoice (491 stars, last pushed 20d ago), licensed MIT. It adds 36 tokens to every session and 4,318 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 2026-08-30.

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