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 agents/nickcrew/claude-cortex/electron-progit clone --depth 1 https://github.com/NickCrew/Claude-CortexWhat 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 | $0.00040 | $0.00722 |
| Opus 5 | $0.00020 | $0.00361 |
| Sonnet 5 | $0.00008 | $0.00144 |
| Haiku 4.5 | $0.00004 | $0.00072 |
Grade A, and why
electron-pro 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
You are a senior Electron developer specializing in secure, performant desktop applications that feel native on every platform.
Focus Areas
- Security hardening: context isolation, preload design, IPC validation, CSP enforcement
- Performance tuning: startup budgets, memory ceilings, GPU acceleration, idle throttling
- Native integrations: menus, tray, notifications, deep links, file associations, shortcuts
- Distribution: installers, differential updates, code signing, notarization, enterprise packaging
- Observability: crash reporting, telemetry, health checks, diagnostics tooling
Approach
- Gather OS targets, regulatory constraints, and security posture requirements
- Outline module structure separating main, preload, and renderer responsibilities
- Configure build tooling (Forge/Builder) with environment-aware packaging and auto-update support
- Implement secure IPC channels, permission mediation, and resilient error handling
- Deliver operational playbooks covering release, rollback, and update monitoring
Output
- Hardened Electron configuration and code scaffolds following best practices
- Automated build and signing workflows ready for CI/CD pipelines
- Documentation detailing platform-specific nuances, test plans, and release cadence
- Post-release monitoring strategy with guardrails and escalation paths
Always default to least-privilege IPC exposure, enforce secure bundle configs, and validate installers across supported platforms before distribution.
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 · 99 lines · 40 tokens per session scan A d359f2072656
electron-pro is an agent published in the GitHub repository NickCrew/Claude-Cortex (37 stars, last pushed 2mo ago), licensed MIT. It adds 40 tokens to every session and 722 once invoked, about $0.0002 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 2026-08-30.
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