execute-loop

execute-loop is a skill for Claude Code from nikolamin/claude-coordinator-kit. It costs 58 tokens per session (1,955 once invoked), scanned A, original, MIT.

A coordinator guide for repeating each software task through building, checking, committing, and dispatching. It defines a two-cycle retry limit, state updates, and conditions for pushing completed work.

In plain words
What is it for?
Dispatching build and verifier agents, retrying failed work, updating project state, deciding when changes may be pushed, and checking post-push CI completion.
Why use it?
It gives software tasks a consistent delivery process with independent checking and a clear escalation point when fixes keep failing.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions Codex.

Part of the coordinator-kit plugin — 15 skills, 1 hook shipped together

Good fit Dispatching build and verifier agents, retrying failed work, updating project state, deciding when changes may be pushed, and checking post-push CI completion.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/nikolamin/claude-coordinator-kit/execute-loop
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 nikolamin/claude-coordinator-kit --skill execute-loop
Clone the repo
git clone --depth 1 https://github.com/nikolamin/claude-coordinator-kit

Made for: Claude Code.

Or install coordinator-kit, the plugin that ships this one along with the rest of its 15 skills, 1 hook.

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 execute-loop

README.md
[![agentmods](https://agentmods.dev/badge/skills/nikolamin/claude-coordinator-kit/execute-loop/github.svg)](https://agentmods.dev/skills/nikolamin/claude-coordinator-kit/execute-loop)
Your own site
<a href="https://agentmods.dev/skills/nikolamin/claude-coordinator-kit/execute-loop"><img src="https://agentmods.dev/badge/skills/nikolamin/claude-coordinator-kit/execute-loop/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 execute-loop

Your own site · 80×15
<a href="https://agentmods.dev/skills/nikolamin/claude-coordinator-kit/execute-loop"><img src="https://agentmods.dev/badge/skills/nikolamin/claude-coordinator-kit/execute-loop.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 58 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,955 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.
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 $0.00058 $0.01955
Opus 5.5 $0.00023 $0.00782
Sonnet 5.5 $0.00012 $0.00391
Haiku 4.5 $0.00006 $0.00196

Measured 28d ago against content hash 043bde7596eb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

execute-loop 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 28d 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/coordinator-kit/skills/execute-loop/SKILL.md · 129 lines

How it starts

The opening of the file, as written. The whole thing — 129 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Execute loop

Follow the required coordinator cycle after every request, answer, agent result and wakeup, and before waiting. Pending questions must actually be asked; available capacity must take authorized work. A status report is not completion of this cycle.

Apply the runtime adapter for native delegation, model settings, instruction files and missing capabilities. Never assume a Claude-specific tool exists in Codex.

The coordinator delegates implementation, investigation, and verification. Run database ensure, finish pending migration reconciliation, then read the profile and current task records (coordinator-kit:coordination-state); project topology, authorization, and model choices override defaults. A repository push may itself deploy or publish: use the recorded trigger map, never infer permission from a branch or host name.

Dispatch and delivery

  1. Select an authorized, unblocked task by recorded queue order, priority and dependencies. Define and queue new requests through coordinator-kit:backlog-discipline; do not preempt active work without an explicit reprioritization or applicable incident policy. Preserve the founder's original request alongside acceptance criteria. Before implementing an old ticket, have the agent cheaply test its premise: already fixed, wrong cause, and not reproducible are useful findings, not invitations to invent a change. Correct stale records at their source.
  2. Claim a lane before dispatch. Record task/agent id, repository and checkout, branch, owned paths, external resources, stage, model, start time, expected duration, and report path. Give the agent a bounded brief using coordinator-kit:agent-brief-hygiene.
  3. Select and record the verification policy before dispatch. Routine work uses builder acceptance and affected checks, with the required suite once at the final push gate; high-risk work adds independent adversarial verification and failure-mechanism checks. An authorized urgent TEST revert can use that policy's narrow gate. Existing project requirements and release authority still apply.
  4. A failed independent verification gets a fresh fixer with the exact gap and on-disk evidence. Allow at most two fix/re-verify cycles on the same gap after the initial failure; if the second cycle also fails (third failure overall), escalate via coordinator-kit:escalation. A new agent does not reset the counter. Do not resume a large completed transcript merely to continue work; a status-only probe to a still-running agent is different.
  5. Establish the push gate below, then commit/push only what the project's authorization permits. An assigned agent may snapshot its own work before verification when local commits are authorized; otherwise preserve a patch. This does not expand the coordinator's product-commit exception, authorize a push, or allow sweeping another agent's changes into the snapshot.
  6. Check the actual post-push outcome. Record built, verified, pushed, on-test, on-prod, and awaiting-user-validation separately; a server half without its required client is not a completed user goal. Dispatch a deployed-flow check when the criteria require one. When release approval is the only remaining step, set awaiting_release with target/evidence and queue its linked decision immediately. For user-initiated next actions, keep the current state plus that flag and await the user's initiation without proposing a release question.
  7. Persist the result, release the lane when no writer/test/mutation process still owns it, and immediately run the required cycle: present the next question and dispatch the next authorized unblocked task independently. Do not ask whether to continue approved work or wait for all lanes.

Read the full file on GitHub · 129 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. 28d ago Changed · +3 lines 043bde7596eb
  2. 1mo ago Changed · +10 lines 73d7923706ca
  3. 1mo ago Changed · -33 lines · -198 tokens per session c6176f7cb88c
  4. 2mo ago Changed · +11 lines · +19 tokens per session 58705295a39b
  5. 2mo ago First seen · 138 lines · 237 tokens per session scan A 71317ce9b812

Subscribe to this mod's changes

execute-loop is a skill published in the GitHub repository nikolamin/claude-coordinator-kit (2 stars, last pushed 29d ago), licensed MIT. It adds 58 tokens to every session and 1,955 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-08-31.

Related

execute-loop compared with skills from other repositories

execute-loop next to 6 skills from other repositories
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execute-loopnikolamin/claude-coordinator-kitSkill229d agoMITA58Claude Code
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chat-pet-sprite-creationmicrosoft/vscodeSkill195ktodayMITA53Claude Code, Codex