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.
npx agentmods add instructions/chrono-meta/forge-harness/agents-mdgit clone --depth 1 https://github.com/chrono-meta/forge-harnessWrote 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.
[](https://agentmods.dev/instructions/chrono-meta/forge-harness/agents-md)<a href="https://agentmods.dev/instructions/chrono-meta/forge-harness/agents-md"><img src="https://agentmods.dev/badge/instructions/chrono-meta/forge-harness/agents-md.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.05988 | $0.05988 |
| Opus 5 | $0.02994 | $0.02994 |
| Sonnet 5 | $0.01198 | $0.01198 |
| Haiku 4.5 | $0.00599 | $0.00599 |
Grade B, and why
forge-harness AGENTS.md scanned grade B with 1 finding 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 today.
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.
Enumerates other installed skillsmediumAgent snooping
Other skills' SKILL.md files reveal prompts, capabilities and secrets that should be invisible to peers.
4. **Intent marshaling:** general work is in scope. Enumerate installed skills, `LOCAL_SKILL_REGISTRY`, How it starts
The opening of the file, as written. The whole thing — 311 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md — forge-harness Runtime Entry Point
Always-loaded layer. Keep agent selection and rules that must govern every runtime here. Load execution examples, compatibility history, and conditional procedures only through the imperative pointers below.
Relationship to CLAUDE.md
| File | Scope | Audience |
|---|---|---|
CLAUDE.md |
Session rules, protocols, orchestration flow | Claude Code |
AGENTS.md |
Portable runtime rules, agent roles, dispatch boundaries | AI runtimes + humans |
CLAUDE.md governs Claude-native automation. This file is the portable entry point for Codex and
other non-Claude runtimes, which do not auto-load .claude/rules/*.md.
Agent Registry
forge-harness ships 8 tracked agents. The user-mastery spectrum (beginner · main-player ·
expert) plus challenger supplies multi-persona review; the remaining agents serve harness
operations or steel-quench.
| Agent | File | Role | Invoked by |
|---|---|---|---|
beginner |
plugins/fh-meta/agents/beginner.md |
First-contact cold read; finds onboarding friction | sim-conductor Area A, marketplace-gate, install-wizard, direct |
main-player |
plugins/fh-meta/agents/main-player.md |
Engaged-user view; scopes Light/Midcore/Heavy usage | sim-conductor Area A/D-code, direct |
expert |
plugins/fh-meta/agents/expert.md |
Web-grounded domain accuracy and current practice | sim-conductor Area E/D, paper review, direct |
challenger |
plugins/fh-meta/agents/challenger.md |
Evidence-cited adversarial evaluation | steel-quench, harvest-loop, sim-conductor, direct |
fact-checker |
plugins/fh-meta/agents/fact-checker.md |
Pre-recommendation duplicate and stale-fact search | Before new asset creation or recommendation |
hub-persona-auditor |
plugins/fh-meta/agents/hub-persona-auditor.md |
External-facing pre-publication persona audit | hub-cc-pr-reviewer, sim-conductor, direct |
quench-challenger |
plugins/fh-commons/agents/quench-challenger.md |
Steel-quench attack plus concrete fix direction | steel-quench Wave 1, install-doctor, marketplace-gate |
persona-innovator |
plugins/fh-meta/agents/persona-innovator.md |
Naming gaps, frame proposals, frontier signals | sim-conductor Area A, harvest-loop, direct |
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.
- today Changed · +33 lines · +695 tokens per session efda9e649cb5
- 4d ago First seen · 278 lines · 5,293 tokens per session scan B d09405a7521d
forge-harness AGENTS.md is an instructions file published in the GitHub repository chrono-meta/forge-harness (14 stars, last pushed today), licensed MIT. It adds 5,988 tokens to every session, about $0.0299 per session on Opus 5. A static security scan graded it B with 1 finding (enumerates other installed skills). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other instructions, from other repositories
research-papers-plugin CLAUDE.md
Claude Code instructions for ctoth/research-papers-plugin, covering research-papers-plugin, skill execution and release process.
SoDam-WikiMate AGENTS.md
AGENTS.md instructions for sodam-ai/SoDam-WikiMate, covering wikimate 작업 규칙 (크로스툴 — claude code · codex · gemini 공용), 문체, 자동 동작 (자연어 트리거 — 강제 호출 불필요), 접근 규칙 (자동 감지 — 특정 도구에 한정하지 않음) and obsidian 규칙.
soia-open-skills AGENTS.md
AGENTS.md instructions for soia-team/soia-open-skills, covering agents.md - soia-open-skills, repository purpose, safety rules, validation and git workflow（本仓特有：默认分支是 main）.
no-vibe AGENTS.md
Instructions for rizukirr/no-vibe, covering agents, repo purpose, architecture (high-signal files), verification commands and conventions that are easy to miss.
knowledge-mgmt AGENTS.md
Instructions for owenliang60-ship-it/knowledge-mgmt, covering agents.md — rules for ai agents operating the vault, schema 优先, 工具：obsidian cli（默认）+ mcp（回退）, cli 能力速查 and 批量读取.
pamplejuce AGENTS.md
Instructions for sudara/pamplejuce, a project described as: A JUCE audio plugin template. JUCE 8, Catch2, Pluginval, macOS notarization, Azure Trusted Signing, Github Actions.