Borrowing it
Nothing to install: this file belongs to sandraschi/opencode-cli-mcp. 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/sandraschi/opencode-cli-mcp/main/.cursorrulesgit clone --depth 1 https://github.com/sandraschi/opencode-cli-mcpWrote 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/rules/sandraschi/opencode-cli-mcp/cursorrules)<a href="https://agentmods.dev/rules/sandraschi/opencode-cli-mcp/cursorrules"><img src="https://agentmods.dev/badge/rules/sandraschi/opencode-cli-mcp/cursorrules/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/rules/sandraschi/opencode-cli-mcp/cursorrules"><img src="https://agentmods.dev/badge/rules/sandraschi/opencode-cli-mcp/cursorrules.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 | $0.00291 | $0.00291 |
| Opus 5.5 | $0.00116 | $0.00116 |
| Sonnet 5.5 | $0.00058 | $0.00058 |
| Haiku 4.5 | $0.00029 | $0.00029 |
Grade A, and why
cursorrules 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 29d 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- windsurfrules — 100% identical, 0 lines differ
What it actually says
You are working on opencode-cli-mcp - an MCP server that wraps opencode's HTTP API into MCP tools and provides a SOTA fleet webapp dashboard.
Key facts:
- Python + FastMCP 3.2 for the MCP server
- FastAPI for the webapp REST bridge (port 10951)
- Vite + React + TailwindCSS for the frontend (port 10950)
opencode serveruns on port 4097 (dedicated; configurable via OPENCODE_SERVE_URL)- Use httpx.AsyncClient to talk to the opencode HTTP API
- All MCP tools use
ctx: Context = Nonefor FastMCP 3.x compatibility - Docstrings use Annotated[type, Field(description="...")] pattern (no Args: section)
- Follow SOTA fleet standards from mcp-central-docs
Session Context (opencode-cli-mcp)
You have access to opencode-cli-mcp: it orchestrates opencode agent runs, sessions, and system diagnostics through opencode serve.
Before starting work:
- Check server status: opencode_system(action="status")
- Check recent runs: opencode_runs(action="list", limit=10)
At end of work:
- Review what changed: opencode_sessions(action="diff", session_id=...)
- Cancel stuck runs: opencode_runs(action="cancel", job_id=...)
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.
- 29d ago Changed · +2 tokens per session 335d3bd40fe7
- 1mo ago First seen · 24 lines · 289 tokens per session scan A 622445033c90
cursorrules is a cursor rule published in the GitHub repository sandraschi/opencode-cli-mcp (3 stars, last pushed yesterday), licensed MIT. It adds 291 tokens to every session, about $0.0012 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.
Other cursor rules, from other repositories
cursor-memory
Shokunin memory system: persistent context across sessions.
implementation-honesty
Enforce no fake-success behavior in runtime code and UI.
architect
Global Architect rules for sandraschi's dev environment (Unity and other integrations, FastMCP, React). See mcp-central-docs integrations.
architect
Global Architect rules for sandraschi's dev environment (Unity and other integrations, FastMCP, React). See mcp-central-docs integrations.
architect
Global Architect rules for sandraschi's dev environment (Unity, FastMCP, React).
architect
Global Architect rules for sandraschi's dev environment (Unity, FastMCP, React).