execute

A tool that carries out a prepared software implementation plan using test-driven development, or TDD: writing tests to describe expected behavior and then implementing the code. It can run independent tasks in parallel and pauses at checkpoints.

In plain words
What is it for?
Use it after creating a plan to implement selected tasks, run their tests, and continue from a specific task or group of tasks.
Why use it?
It helps turn an agreed plan into tracked code changes while checking behavior as work progresses. This reduces missed tasks and makes implementation progress easier to review.

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/datit309/supergraph/execute
Any agent
npx skills add datit309/supergraph --skill execute
Clone the repo
git clone --depth 1 https://github.com/datit309/supergraph

Made for: Claude Code, Codex.

Per session 26 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,086 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 $0.00026 $0.01086
Opus 5 $0.00013 $0.00543
Sonnet 5 $0.00005 $0.00217
Haiku 4.5 $0.00003 $0.00109

Measured yesterday against content hash bcdf3f43ec8d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

execute 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 yesterday.

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/supergraph/skills/execute/SKILL.md · 97 lines

How it starts

The opening of the file, as written. The whole thing — 97 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/supergraph:execute

Dispatch plan tasks with TDD. Parallel by default when tasks are independent.

Usage: /supergraph:execute | task N | tasks N,M | from task N | plan auth-login task 2 | plan auth-login sequential

Steps

0. Announce

"I'm using /supergraph:execute to implement this plan."

1. Load Context

  • /supergraph:scan should already be done. If .supergraph-env missing → STOP: "Run /supergraph:scan first."
  • Commands from .supergraph-env (if present) or plan ## Environment Context

2. Select Plan

Count plan files in docs/supergraph/plans/*.md:

Count Action
0 STOP: "Run /supergraph:plan first"
1 Auto-select
>1, no plan <slug> arg STOP: list plans, ask user
plan <slug> provided Match filename. If >1 match ask.

Parse task scope: task N, tasks N,M,K, from task N, or all incomplete. Parse sequential flag → force sequential mode.

3. Critical Review

Read plan before dispatch:

  • Has ## Environment Context?
  • Selected tasks have all required fields (Status, Risk, Dependencies, Files, Acceptance, TDD, Steps, Checkpoint)?
  • Commands real, not placeholders? File paths exact?
  • Plan-reviewer returned Approved (or user explicitly approved)?

If missing or not Approved → STOP, dispatch supergraph:plan-reviewer, wait for Approval. Also check: plan has user approval step (step 11)? If not → ask user: "Plan was not reviewed by you. Proceed anyway? [yes / no]" Check dependencies: Task X depends on Task Y → is Y Status: completed? If not → STOP. If any concern: STOP, ask. Never guess.

4. Branch Protection

If main/master → STOP, suggest new branch or worktree. User approves → continue.

5. Determine Execution Mode

Condition Mode
No file overlap + no dependencies Parallel (one agent per task)
Any dependency/overlap Sequential
Uncertain Ask user

6. Dispatch Executor(s)

Shared executor instructions (see serena/SKILL.md:Setup): per task RED→GREEN→REFACTOR→Lint→Format, get_diagnostics_for_file after GREEN, prefer replace_symbol_body/rename_symbol over raw edits. Commit once per task. Max 3 retries.

Read the full file on GitHub · 97 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. yesterday First seen · 97 lines · 26 tokens per session scan A bcdf3f43ec8d

Subscribe to this mod's changes

execute is a skill published in the GitHub repository datit309/supergraph (21 stars, last pushed 4d ago), licensed MIT. It adds 26 tokens to every session and 1,086 once invoked, about $0.0001 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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