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 skills add Jamkris/everything-gemini-code --skill autonomous-agent-harnessgit clone --depth 1 https://github.com/Jamkris/everything-gemini-codeWrote 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/skills/jamkris/everything-gemini-code/autonomous-agent-harness)<a href="https://agentmods.dev/skills/jamkris/everything-gemini-code/autonomous-agent-harness"><img src="https://agentmods.dev/badge/skills/jamkris/everything-gemini-code/autonomous-agent-harness.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 5.1 | $0.00079 | $0.02178 |
| Opus 5 | $0.00039 | $0.01089 |
| Sonnet 5 | $0.00016 | $0.00436 |
| Haiku 4.5 | $0.00008 | $0.00218 |
Grade A, and why
autonomous-agent-harness scanned grade A 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 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -X POST "https://generativelanguage.googleapis.com/v1/dispatch" \ This is a copy
88% identical to autonomous-agent-harness — 81 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 268 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Autonomous Agent Harness
Turn Gemini CLI into a persistent, self-directing agent system using only native features and MCP servers.
When to Use
- User wants an agent that runs continuously or on a schedule
- Setting up automated workflows that trigger periodically
- Building a personal AI assistant that remembers context across sessions
- User says "run this every day", "check on this regularly", "keep monitoring"
- Wants to replicate functionality from Hermes, AutoGPT, or similar autonomous agent frameworks
- Needs computer use combined with scheduled execution
Architecture
┌──────────────────────────────────────────────────────────────┐
│ Gemini CLI Runtime │
│ │
│ ┌──────────┐ ┌──────────┐ ┌──────────┐ ┌─────────────┐ │
│ │ Crons │ │ Dispatch │ │ Memory │ │ Computer │ │
│ │ Schedule │ │ Remote │ │ Store │ │ Use │ │
│ │ Tasks │ │ Agents │ │ │ │ │ │
│ └────┬─────┘ └────┬─────┘ └────┬─────┘ └──────┬──────┘ │
│ │ │ │ │ │
│ ▼ ▼ ▼ ▼ │
│ ┌──────────────────────────────────────────────────────┐ │
│ │ ECC Skill + Agent Layer │ │
│ │ │ │
│ │ skills/ agents/ commands/ hooks/ │ │
│ └──────────────────────────────────────────────────────┘ │
│ │ │ │ │ │
│ ▼ ▼ ▼ ▼ │
│ ┌──────────────────────────────────────────────────────┐ │
│ │ MCP Server Layer │ │
│ │ │ │
│ │ memory github exa supabase browser-use │ │
│ └──────────────────────────────────────────────────────┘ │
└──────────────────────────────────────────────────────────────┘
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.
- 4d ago First seen · 268 lines · 79 tokens per session scan A 4ef1324294d3
autonomous-agent-harness is a skill published in the GitHub repository Jamkris/everything-gemini-code (88 stars, last pushed 3mo ago), licensed MIT. It adds 79 tokens to every session and 2,178 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). It is 88% identical to autonomous-agent-harness, differing in 81 lines, and is treated as a copy.
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