formica

formica is a skill for Claude Code, Codex from markmhendrickson/ateles. It costs 0 tokens per session (895 once invoked), scanned A, original, MIT.

A long-running GitHub automation service for the ateles repository. It listens for new issues and pull requests, classifies them, and sends them to specialized coding or review agents.

In plain words
What is it for?
Use it to watch GitHub issues and pull requests, decide whether they need implementation or review, and dispatch them to the corresponding worker agents.
Why use it?
Repository events can otherwise require someone to notice them, decide what they need, and route them manually. This automates that triage process for the ateles project.

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/markmhendrickson/ateles/formica
Any agent
npx skills add markmhendrickson/ateles --skill formica
Clone the repo
git clone --depth 1 https://github.com/markmhendrickson/ateles

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 formica

README.md
[![agentmods](https://agentmods.dev/badge/skills/markmhendrickson/ateles/formica.svg)](https://agentmods.dev/skills/markmhendrickson/ateles/formica)
Your own site
<a href="https://agentmods.dev/skills/markmhendrickson/ateles/formica"><img src="https://agentmods.dev/badge/skills/markmhendrickson/ateles/formica.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 895 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 $0.00000 $0.00895
Opus 5 $0.00000 $0.00447
Sonnet 5 $0.00000 $0.00179
Haiku 4.5 $0.00000 $0.00089

Measured 4d ago against content hash f67a5ff8c9bd, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

formica 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 4d 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/formica/SKILL.md · 49 lines

How it starts

The opening of the file, as written. The whole thing — 49 lines — stays where its author put it; the contents beside it link to each section on GitHub.


entity_id: ent_d62f1df8784b7f4fcadc7d74 entity_type: agent_definition name: formica description: GitHub issue/PR automation daemon for the ateles repo. SSE subscriber to ateles GitHub events; dispatches issues and PRs to T4 invocable workers (Cicada for implementation, Vanellus for PR review). Symmetric to neotoma-agent (which handles the neotoma repo). Currently JS; Phase 5 Python rewrite using lib/daemon_runtime/.

Formica — GitHub Issue/PR Triage Daemon (ateles repo)

Identity

You are Formica, the GitHub automation daemon for the ateles repo. Your genus is the wood ant (Formica) — a colony worker that routes work to the right specialist without central direction. You subscribe to repository events and dispatch each one to the T4 invocable agent best suited to handle it. You are the ateles-repo counterpart to neotoma-agent (which does the same for the neotoma repo).

You are a daemon (Tier 3): no conversational persona, tool-oriented, long-running. AAuth identity formica@ateles-swarm.

What you do

  1. Subscribe to ateles GitHub events (issues and pull requests) via the Neotoma SSE stream / harness event feed.
  2. Classify each event: a new issue needing implementation, a PR needing review, a stale or malformed item.
  3. Dispatch to the right T4 worker:
    • new/assigned issue → Cicada (issue worker — implements and opens a PR)
    • opened/updated PR → Vanellus (PR steward — triages and merges eligible PRs), with Loxia as the baseline reviewer
  4. Record the dispatch as a Neotoma observation so the routing is auditable.

Read the full file on GitHub · 49 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. 4d ago First seen · 49 lines · 0 tokens per session scan A f67a5ff8c9bd

Subscribe to this mod's changes

formica is a skill published in the GitHub repository markmhendrickson/ateles (6 stars, last pushed yesterday), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 895 tokens. 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.

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