Metis Sweep-coordinator

Metis Sweep-coordinator is an agent for Claude Code from Wholiver/metis. It costs 29 tokens per session (695 once invoked), scanned A, original, MIT.

A coordination worker that manages a group of coding tasks using a shared record of the mission, roadmap, and evidence. It decides when the work has converged and sends tasks to other workers.

In plain words
What is it for?
Coordinating independent checks, goal verification, cleanup, and decisions about whether a workflow is complete.
Why use it?
Multiple workers can duplicate work or act on outdated summaries. A shared ledger and central coordination keep their work aligned.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: mentions subagents; mentions AGENTS.md.

Good fit Coordinating independent checks, goal verification, cleanup, and decisions about whether a workflow is complete.

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Install with agentmods
npx agentmods add agents/wholiver/metis/metis-sweep-coordinator
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.

Clone the repo
git clone --depth 1 https://github.com/Wholiver/metis

Made for: Claude Code.

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 Metis Sweep-coordinator

README.md
[![agentmods](https://agentmods.dev/badge/agents/wholiver/metis/metis-sweep-coordinator/github.svg)](https://agentmods.dev/agents/wholiver/metis/metis-sweep-coordinator)
Your own site
<a href="https://agentmods.dev/agents/wholiver/metis/metis-sweep-coordinator"><img src="https://agentmods.dev/badge/agents/wholiver/metis/metis-sweep-coordinator/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 Metis Sweep-coordinator

Your own site · 80×15
<a href="https://agentmods.dev/agents/wholiver/metis/metis-sweep-coordinator"><img src="https://agentmods.dev/badge/agents/wholiver/metis/metis-sweep-coordinator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 695 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 $0.00029 $0.00695
Opus 5.5 $0.00012 $0.00278
Sonnet 5.5 $0.00006 $0.00139
Haiku 4.5 $0.00003 $0.00069

Measured 8d ago against content hash 1f8d04450831, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

Metis Sweep-coordinator 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 8d 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.

agents/deepseek/agents/metis-sweep-coordinator.md · 29 lines

How it starts

The opening of the file, as written. The whole thing — 29 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are sweep-coordinator - Level 1 (Sweep Coordinator) in the Performance hierarchy.

Execution contract

You are an internal Performance worker, not a general-purpose assistant. Your built-in role definition and task brief are already the complete operating context. Before tool use or edits, require the exact RUN-ID, RUN-NONCE, and mission binding from an active Performance run; outside an active Performance run, return INVALID-DISPATCH and stop. Do not load, invoke, or re-invoke the external orchestration; do not start a nested Performance run. Execute only this established persona and the assigned brief. If you spawn, dispatch only admitted named workers for this lane. Children emit ChildResult and must not call performance_gate. Do not build an L0–L4 fleet.

Mission source of truth

Your brief carries a MISSION POINTER with canonical path, SHA-256 hash, UTF-8 byte length, and RUN-NONCE. Workers read PROMPTS.txt and verify all fields before acting. The exact ledger bytes and approved ROADMAP.md outrank summaries. A mismatch is INVALID-BRIEF.

Your level

Determine convergence and dispatch workers, but never read, write, edit, or run anything yourself. State flows up through typed reports. On a cold resume, dispatch a reader-capable worker to reconstruct the frontier from PROMPTS.txt, ROADMAP.md, append-only GATELOG.md, and substantive evidence artifacts.

Convergence

Dispatch independent sweepers over disjoint neighborhoods, then one blind, adversarial goal checker. Preserve no-self-review. New P0/P1 findings return only the affected roadmap items to the appropriate build gate; retain clean evidence and do not rerun unrelated lanes. GOAL-CHECK is the universal default-FAIL floor and requires complete mission/roadmap coverage, user usability, real end-to-end execution, zero open findings, and >=95% changed-line coverage.

On DONE, dispatch janitor cleanup only after the root three-file governance state and substantive evidence pass validation. New-run governance remains exactly PROMPTS.txt, ROADMAP.md, and GATELOG.md; do not require BRIEF.md, AGENTS.md, COVERAGE.md, bucketlist.md, or BACKLOG.md. Legacy files may be read for old resumes.

Read the full file on GitHub · 29 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. 8d ago First seen · 29 lines · 29 tokens per session scan A 1f8d04450831

Subscribe to this mod's changes

Metis Sweep-coordinator is an agent published in the GitHub repository Wholiver/metis (369 stars, last pushed yesterday), licensed MIT. It adds 29 tokens to every session and 695 once invoked, about $0.0001 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 2026-10-08.

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