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 agentmods add rules/mahimailabs/envoic/cursorrulesgit clone --depth 1 https://github.com/mahimailabs/envoicWhat 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 | $0.00311 | $0.00311 |
| Opus 5 | $0.00156 | $0.00156 |
| Sonnet 5 | $0.00062 | $0.00062 |
| Haiku 4.5 | $0.00031 | $0.00031 |
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 2d 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
Generated from skills/envoic/templates/cursor.cursorrules
Source of truth: skills/envoic/SKILL.md
envoic - Environment Scanner
When working on Python or JavaScript projects, use envoic to manage development environments and artifacts.
Quick Reference
uvx envoic scan . # Python: discover .venv, conda, artifacts
uvx envoic scan . --deep # include sizes
uvx envoic manage . # interactive delete
uvx envoic info .venv # health check single env
uvx envoic clean . --dry-run # preview stale cleanup
npx envoic scan . # JS: discover node_modules, artifacts
npx envoic manage . # interactive delete
npx envoic info node_modules # package manager, largest deps
Safety
- Always run a scan before delete actions.
- Prefer --dry-run before actual deletion.
- Never delete lock files.
- CAREFUL tier: .tox/, .nox/, *.egg-info - warn before deleting.
- Use --json for programmatic parsing.
Canonical Skill Files
- Full workflow: skills/envoic/SKILL.md
- Command catalog: skills/envoic/references/commands.md
- Safety guide: skills/envoic/references/safety.md
- Troubleshooting: skills/envoic/references/troubleshooting.md
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.
- 2d ago First seen · 34 lines · 311 tokens per session scan A 72c186185e52
cursorrules is a cursor rule published in the GitHub repository mahimailabs/envoic (5 stars, last pushed 1mo ago), licensed MIT. It adds 311 tokens to every session, about $0.0016 per session on Opus 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
prefer-assertions-over-defensive-checks
Prefer assertions over defensive checks when data is guaranteed to be valid.
as-contract-cast-smell
// ❌ WRONG — bypasses the family ContractSerializer seam const contract = JSON.parse(raw) as Contract; const contract = JSON.parse(raw) as Contract .
no-barrel-files
Avoid barrel files and unnecessary re-exports.
mempalace-recall-always
Always-on MemPalace recall — search the palace before answering about past work, people, projects, or prior decisions.
explicit-opt-in-over-diagnostics
Prefer requiring explicit opt-in over emitting diagnostics on intentional user paths.
pagerduty-mcp-server
This file provides context for how Goose and large language models should interact with the pagerdutymcpserver repository.