multi-agent-coordination

multi-agent-coordination is a skill for Claude Code, Codex from Coinyak/onchainai. It costs 66 tokens per session (440 once invoked), scanned A, original, MIT.

A workflow for coordinating up to five AI subagents on a software project. A subagent is a separate worker assigned a specific role or set of files, with handoffs and verification between stages.

In plain words
What is it for?
Use it for multi-part work involving areas such as `src/`, `frontend/`, migrations, deployment scripts, or security, especially when MCP-based project services must also be observed.
Why use it?
It reduces conflicts when frontend, backend, database, deployment, or security work happens in parallel by assigning exclusive file ownership and checking the seams between parts.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions subagents; installed under .agents/ (shared by several agents).

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/coinyak/onchainai/multi-agent-coordination
Any agent
npx skills add Coinyak/onchainai --skill multi-agent-coordination
Clone the repo
git clone --depth 1 https://github.com/Coinyak/onchainai

Made for: Claude Code, Codex.

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 multi-agent-coordination

README.md
[![agentmods](https://agentmods.dev/badge/skills/coinyak/onchainai/multi-agent-coordination.svg)](https://agentmods.dev/skills/coinyak/onchainai/multi-agent-coordination)
Your own site
<a href="https://agentmods.dev/skills/coinyak/onchainai/multi-agent-coordination"><img src="https://agentmods.dev/badge/skills/coinyak/onchainai/multi-agent-coordination.svg" alt="Measured on agentmods" height="20"></a>
Per session 66 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 440 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 5.1 $0.00066 $0.00440
Opus 5 $0.00033 $0.00220
Sonnet 5 $0.00013 $0.00088
Haiku 4.5 $0.00007 $0.00044

Measured 5d ago against content hash 2bdf0963a7b3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

multi-agent-coordination 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 5d 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/skills/multi-agent-coordination/SKILL.md · 47 lines

What it actually says

Multi-Agent Coordination

Read before spawning subagents:

  1. docs/MULTI_AGENT_COORDINATION.md — roster, DAG, verification matrix
  2. docs/MCP_AGENT_WORKFLOW.md — Vercel/Railway/GitHub/onchainai routing
  3. docs/handoff-packet-template.md — required between agents

Quick roster

Role Paths
Backend Core src/ (API, crawler, MCP)
Frontend Surface frontend/
Data & Schema migrations/, sqlx prepare
Harness & Deploy scripts/, .github/, .grok/, .cursor/
Security & Trust auth, admin, install_safety, x402

Coordinator: DAG + merge handoffs + agent-harness-check.sh + user summary.

Spawn checklist

  • git status --short
  • Assign exclusive globs; no two writers on same file
  • Serialize seams: schema → API contract packet → frontend
  • MCP read-only by default; deploy only via ./scripts/deploy-railway.sh when user asks
  • Handoff packet on every boundary

MCP (observe, not replace gates)

  • vercel — Next deploy/logs (onchain-ai / onchainai)
  • railway — API logs, env names, deploy status
  • onchainai — live product queries
  • github — PR/diff when user names a PR

Never paste secrets from MCP output. Never redeploy via MCP without explicit user approval.

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. 5d ago First seen · 47 lines · 66 tokens per session scan A 2bdf0963a7b3

Subscribe to this mod's changes

multi-agent-coordination is a skill published in the GitHub repository Coinyak/onchainai (1 stars, last pushed 1mo ago), licensed MIT. It adds 66 tokens to every session and 440 once invoked, about $0.0003 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 2026-08-31.

Related

Other skills, from other repositories

clicks-protocol

Query and interact with Clicks Protocol: autonomous DeFi yield for AI agents on Base. Check current APY (Aave V3 + Morpho), query agent status, simulate payment splits, view referral earnings. Zero dependencies (curl only). Use when an agent holds idle USDC, needs treasury yield data, or wants to check Clicks Protocol…

clicks-protocol/clicks-protocol · 77 tokens

deltasignal-atlas-7

Use DeltaSignal ATLAS-7 for SEC-grounded issuer intelligence on crypto public companies, including composite MCP presets, readiness, covenant stress, top-stressed issuers, peer ranking, alpha signals, fundamentals, compact daily SEC monitoring, paginated evidence drilldowns, and Azure-native audit status over the free…

aitrailblazer/deltasignal-atlas-codex-plugin · 81 tokens

alien-plugg-x402

38 paid x402 API endpoints for AI agents — Zora crypto analysis, Robinhood Chain tokenized stocks, on-chain intelligence, whale tracking, and utilities. MCP-compatible. Flat $0.003/call via USDC micropayments on Base.

michaelhutchings626-hub/alien-plugg-x402 · 57 tokens

talos-protocol

Turn your agent into a revenue-generating Talos — sell services, trade with other agents, earn USDC.

enliven17/talos-stellar · 27 tokens

cardzero

CardZero — the first payment wallet built for AI agents. Create USDC wallets on Base L2, make payments, pay x402 paywalls, pay other agents, check balance, view transactions, and run A2A jobs with on-chain escrow (ERC-8183). Human owner sets spending rules via Dashboard; agent pays autonomously within limits. Use when…

mrocker/CardZero · 163 tokens

migrate-radix-to-base

Migrates React projects and components from Radix UI to Base UI. Use when asked to migrate from radix, move to base-ui, convert radix primitives, or switch a shadcn project's base library. Handles single components ("migrate accordion") and whole projects.

shadcn-ui/ui · 61 tokens