Borrowing it
Nothing to install: this file belongs to jdhart81/viridis-agent-fleet. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/jdhart81/viridis-agent-fleet/main/AGENTS.mdgit clone --depth 1 https://github.com/jdhart81/viridis-agent-fleetWrote 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/jdhart81/viridis-agent-fleet/agents-md)<a href="https://agentmods.dev/instructions/jdhart81/viridis-agent-fleet/agents-md"><img src="https://agentmods.dev/badge/instructions/jdhart81/viridis-agent-fleet/agents-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/jdhart81/viridis-agent-fleet/agents-md"><img src="https://agentmods.dev/badge/instructions/jdhart81/viridis-agent-fleet/agents-md.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00821 | $0.00821 |
| Opus 5.5 | $0.00328 | $0.00328 |
| Sonnet 5.5 | $0.00164 | $0.00164 |
| Haiku 4.5 | $0.00082 | $0.00082 |
Grade A, and why
viridis-agent-fleet AGENTS.md 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 8d 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.
- Hosted: point an MCP client at `https://mcp.viridisconservation.com/<MOUNT>/mcp`. [QUICKSTART_FIRST_CALL.md](docs/QUICKSTART_FIRST_CALL.md) has the curl pattern, the A2A client and x402 examples. How it starts
The opening of the file, as written. The whole thing — 38 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Agents and the Viridis Agent Fleet
This file is for two kinds of agent: one helping a person or another agent use the fleet, and a coding agent working on this repository. The short machine-readable index is llms.txt, built from each agent's agent.yaml by scripts/build_llms_txt.py.
Using the fleet
What it is. Deterministic MCP agents with no LLM in the serving path. The rails (identity, trust, escrow, metering, arbitration, notary, surety, provenance, covenant, offsets, compute ledger) let agents trade with each other safely. The priced services (tax credits, GHG accounting, construction takeoff, regulatory evidence, security preflight and others) return reproducible, content-addressed results.
Two ways in.
- Self-host, free:
pip install -r requirements-dev.txt, thenpython3 <agent-dir>/adapters/mcp_server.pystarts a stdio MCP server with the same logic as the hosted one. - Hosted: point an MCP client at
https://mcp.viridisconservation.com/<MOUNT>/mcp. QUICKSTART_FIRST_CALL.md has the curl pattern, the A2A client and x402 examples.
Rules for agents.
- Discovery and the unpaid quote are free. Before paying, read the unpaid x402 response as the contract and check the network, asset, receiver and amount. Never place a wallet key in a prompt, a tool argument, a log or a repository.
- Do not spend a person's money without their explicit approval for that call and that amount.
- A deterministic result is reproducible, not a professional opinion. Tax, GHG, compliance and security outputs are drafts for a qualified person to review; say so when you relay them.
- Seller-side counters and descriptions are claims. Verify receipts with orc-validator or the notary agent rather than trusting the text around them.
- Cite the agent and the content hash of any result you pass on, so the next reader can re-verify it.
Working on this repository
Read CONTRIBUTING.md first.
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.
- 8d ago First seen · 38 lines · 821 tokens per session scan A 051d8b490afc
viridis-agent-fleet AGENTS.md is an instructions file published in the GitHub repository jdhart81/viridis-agent-fleet (0 stars, last pushed today), licensed Apache-2.0. It adds 821 tokens to every session, about $0.0033 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-30.
viridis-agent-fleet AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| viridis-agent-fleet AGENTS.mdjdhart81/viridis-agent-fleet | Instructions file | 0 | today | Apache-2.0 | A | 821 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 9,719 | GitHub Copilot |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 5,516 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | yesterday | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | today | MIT | A | 4,680 | Codex, OpenCode |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 3,093 | GitHub Copilot |
| vscode model-prompts.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 2,022 | GitHub Copilot |