agentverse-skills AGENTS.md

agentverse-skills AGENTS.md is an instructions file for Codex, OpenCode from fetchai/agentverse-skills. It costs 727 tokens per session, scanned B, original, Apache-2.0.

Instructions for AI assistants working in a collection of reusable skills for Agentverse, Fetch.ai's platform for building and running software agents.

In plain words
What is it for?
Use them when creating or maintaining skills, command-line Python scripts, documentation, examples, and repository entries.
Why use it?
They describe the repository layout and the required structure and behavior for adding new skills and scripts.

Instructions file for CodexOpenCode

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 instructions/fetchai/agentverse-skills/agents-md
Clone the repo
git clone --depth 1 https://github.com/fetchai/agentverse-skills

Made for: Codex, OpenCode.

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 agentverse-skills AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/fetchai/agentverse-skills/agents-md.svg)](https://agentmods.dev/instructions/fetchai/agentverse-skills/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/fetchai/agentverse-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/fetchai/agentverse-skills/agents-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 727 This file is loaded in full into every session.
When invoked 727 The same file — it is already loaded in full.
Security scan B 2 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 $0.00727 $0.00727
Opus 5 $0.00364 $0.00364
Sonnet 5 $0.00145 $0.00145
Haiku 4.5 $0.00073 $0.00073

Measured 3d ago against content hash 333c5ae4be49, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade B, and why

agentverse-skills AGENTS.md scanned grade B with 2 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 3d 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.

Asks the agent to reveal its instructionsmediumSystem prompt leakage

Directions to print, repeat or translate the system prompt extract configuration the operator did not intend to expose.

- **Helpful errors**: If env var missing, print instructions on how to get one

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

allowed-tools: Read Bash(python3 *) Bash(curl *) Bash(pip install requests)
AGENTS.md · 72 lines

How it starts

The opening of the file, as written. The whole thing — 72 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Instructions for AI Agents Working on This Repo

What This Repo Is

This is a collection of portable agent skills (SKILL.md format) that enable AI coding agents to interact with Fetch.ai's Agentverse platform programmatically.

Repo Structure

  • skills/ — Each subdirectory is a self-contained skill
    • SKILL.md — The skill definition (what you read to learn the skill)
    • scripts/ — Runnable Python scripts (only dependency: requests)
    • references/ — Deep documentation and protocol details
  • examples/ — Worked examples showing real outputs
  • docs/ — Reference documentation (API, auth, troubleshooting)

How to Add a New Skill

  1. Create skills/<skill-name>/SKILL.md with proper frontmatter
  2. Create skills/<skill-name>/scripts/<script>.py — self-contained, CLI-ready
  3. Add entry to the table in README.md
  4. Add a worked example in examples/ if non-trivial

Skill Script Requirements

  • Self-contained: Only needs requests library (stdlib + requests)
  • CLI interface: Uses argparse, runnable from command line
  • JSON output: Results go to stdout as valid JSON
  • Error handling: Logs/errors go to stderr, exit code 1 on failure
  • Env vars: Uses AGENTVERSE_API_KEY (or ASI_ONE_API_KEY for ASI:One)
  • Helpful errors: If env var missing, print instructions on how to get one
  • Apache 2.0 license header

SKILL.md Format

Follow the SKILL.md specification:

---
name: skill-name
description: >
  One-paragraph description of what this skill does.
  Include trigger phrases and key capabilities.
license: Apache-2.0
compatibility: Python 3.8+, network access, AGENTVERSE_API_KEY env var
metadata:
  version: "1.0.0"
  author: "Fetch.ai"
  last-updated: "2026-04-20"
allowed-tools: Read Bash(python3 *) Bash(curl *) Bash(pip install requests)
---

Key Technical Facts

  • Base URL: https://agentverse.ai
  • Auth: Authorization: Bearer {AGENTVERSE_API_KEY}
  • Working API version: V1 (/v1/hosting/agents, /v1/almanac/...)
  • Code upload format: {"code": json.dumps([{"language":"python","name":"agent.py","value":"..."}])}
  • Hosted env: agent is pre-created — do NOT use Agent() or .run()
  • Logs are output: Use ctx.logger.info() — no stdout/stderr in hosted env
  • Image gen timing: ACK ~1s, text response ~3s, image response ~30s

Read the full file on GitHub · 72 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. 3d ago First seen · 72 lines · 727 tokens per session scan B 333c5ae4be49

Subscribe to this mod's changes

agentverse-skills AGENTS.md is an instructions file published in the GitHub repository fetchai/agentverse-skills (2 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 727 tokens to every session, about $0.0036 per session on Opus 5. A static security scan graded it B with 2 findings (asks the agent to reveal its instructions, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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