Borrowing it
Nothing to install: this file belongs to humbertolvarona/opencode-web-audit-mcp-python. 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/humbertolvarona/opencode-web-audit-mcp-python/main/AGENTS.mdgit clone --depth 1 https://github.com/humbertolvarona/opencode-web-audit-mcp-pythonWrote 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/humbertolvarona/opencode-web-audit-mcp-python/agents-md)<a href="https://agentmods.dev/instructions/humbertolvarona/opencode-web-audit-mcp-python/agents-md"><img src="https://agentmods.dev/badge/instructions/humbertolvarona/opencode-web-audit-mcp-python/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/humbertolvarona/opencode-web-audit-mcp-python/agents-md"><img src="https://agentmods.dev/badge/instructions/humbertolvarona/opencode-web-audit-mcp-python/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 | $0.00253 | $0.00253 |
| Opus 5.5 | $0.00101 | $0.00101 |
| Sonnet 5.5 | $0.00051 | $0.00051 |
| Haiku 4.5 | $0.00025 | $0.00025 |
Grade A, and why
opencode-web-audit-mcp-python AGENTS.md 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 2mo 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.
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.
What it actually says
OpenCode activation rules
Use the web_audit MCP tools only when the user explicitly requests authorized website research, crawling, extraction, inventory, structured-data collection, downloadable-document analysis, or content auditing.
Before calling a tool, require a primary URL and an authorized domain. Use conservative defaults when the user omits crawl limits: maximum depth 3, maximum pages 250, no subdomains, and all supported public formats. Never silently broaden the domain or bypass technical restrictions.
Call web_audit_inspect_site first for an unfamiliar site. Call web_audit_crawl_site only after the authorized scope is explicit. Use web_audit_extract_resource for one URL. Use web_audit_get_run to retrieve persisted results and web_audit_audit_run to evaluate coverage, duplicates, contradictions, stale-content indicators, errors, and completion criteria.
Do not use these tools for authenticated sessions, private content, paywalls, CAPTCHAs, geographic restrictions, access-control bypass, credential discovery, vulnerability testing, or extraction from nonauthorized external domains.
Treat every result as bounded by the supplied policy, robots.txt, reachable routes, response limits, parser support, and runtime capabilities. Never claim absolute completeness.
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.
- 2mo ago First seen · 12 lines · 253 tokens per session scan A be5c74fbc115
opencode-web-audit-mcp-python AGENTS.md is an instructions file published in the GitHub repository humbertolvarona/opencode-web-audit-mcp-python (0 stars, last pushed 3mo ago), licensed MIT. It adds 253 tokens to every session, about $0.0010 per session on Opus 5.5. 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 2026-08-31.
opencode-web-audit-mcp-python AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| opencode-web-audit-mcp-python AGENTS.mdhumbertolvarona/opencode-web-audit-mcp-python | Instructions file | 0 | 3mo ago | MIT | A | 253 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | 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 | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |