agent-project

agent-project is a skill for Claude Code, Codex from fmind/dot. It costs 49 tokens per session (1,335 once invoked), scanned A, original, MIT.

A repository setup that gives several coding agents one shared instruction file and skill directory. It also connects that shared setup to tools such as Claude Code and Codex.

In plain words
What is it for?
Use it to create AGENTS.md, organize project skills and prompts, and add compatible configuration links for supported coding agents.
Why use it?
It prevents each coding agent from following a different set of project rules and reduces repeated configuration when multiple agents work on one repository.

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/fmind/dot/agent-project
Any agent
npx skills add fmind/dot --skill agent-project
Clone the repo
git clone --depth 1 https://github.com/fmind/dot

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 agent-project

README.md
[![agentmods](https://agentmods.dev/badge/skills/fmind/dot/agent-project.svg)](https://agentmods.dev/skills/fmind/dot/agent-project)
Your own site
<a href="https://agentmods.dev/skills/fmind/dot/agent-project"><img src="https://agentmods.dev/badge/skills/fmind/dot/agent-project.svg" alt="Measured on agentmods" height="20"></a>
Per session 49 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,335 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 $0.00049 $0.01335
Opus 5 $0.00024 $0.00668
Sonnet 5 $0.00010 $0.00267
Haiku 4.5 $0.00005 $0.00134

Measured yesterday against content hash 6cf9fb833c88, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

agent-project 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 yesterday.

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.

skills/agent-project/SKILL.md · 85 lines

How it starts

The opening of the file, as written. The whole thing — 85 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Set Up Agents on a Project

Create the portable instruction and skill layer once, then add only the host-specific files a project needs. agent-mcp owns MCP servers, agent-skills owns skill packages, and readme-agents keeps AGENTS.md current afterwards.

Workflow

  1. Create the shared layer:
    mkdir -p .agents/skills .agents/prompts
    
    Start AGENTS.md from the project template; project skills live in .agents/skills/<name>/SKILL.md and handover prompts in .agents/prompts/ (gitignored).
  2. Bridge Claude Code: Claude reads CLAUDE.md and .claude/skills, not AGENTS.md and .agents/skills. After checking that neither path already exists unmanaged:
    ln -s AGENTS.md CLAUDE.md                          # or a CLAUDE.md containing only `@AGENTS.md`
    mkdir -p .claude && ln -s ../.agents/skills .claude/skills
    
    When .claude/ or CLAUDE.md is gitignored (globally or in the repository), un-ignore both tracked entries so every clone gets them; a directory rule cannot be re-included, so ignore the contents instead:
    .claude/*
    !.claude/skills
    !CLAUDE.md
    
  3. Add host files only when needed:
    • Antigravity: reads AGENTS.md and .agents/skills; workspace settings and MCP file paths follow its current docs and it respects .gitignore.
    • Claude Code: .mcp.json for project MCP servers (claude mcp add --scope project).
    • Codex: reads AGENTS.md and .agents/skills; .codex/config.toml holds trusted project overrides and MCP.
    • Copilot: reads AGENTS.md and .agents/skills; .github/copilot-instructions.md only for extra repository-wide Copilot instructions.
    • Grok: reads AGENTS.md and .agents/skills; project MCP lives in ./.grok/config.toml via grok mcp add --scope project.
    • OpenCode: reads AGENTS.md and .agents/skills; opencode.json holds project settings and MCP.
  4. Keep secrets and state out of git: ignore local credentials, generated agent state, and secret-bearing overrides; commit only portable configuration.
  5. Verify each installed CLI: start it from the repository root and confirm instructions, skills, and configured MCP servers load, using the listing commands in host discovery.

Read the full file on GitHub · 85 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. yesterday First seen · 85 lines · 49 tokens per session scan A 6cf9fb833c88

Subscribe to this mod's changes

agent-project is a skill published in the GitHub repository fmind/dot (4 stars, last pushed today), licensed MIT. It adds 49 tokens to every session and 1,335 once invoked, about $0.0002 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 2026-09-03.