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 commands/kensaurus/cursor-kenji/mcp-guidegit clone --depth 1 https://github.com/kensaurus/cursor-kenjiWhat 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 | $0.00028 | $0.00309 |
| Opus 5 | $0.00014 | $0.00154 |
| Sonnet 5 | $0.00006 | $0.00062 |
| Haiku 4.5 | $0.00003 | $0.00031 |
Grade A, and why
mcp-guide 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 3d 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
MCP-Powered Development
Named
/mcp-guide(not/mcp) to avoid colliding with Claude Code's built-in/mcpcommand (the MCP server manager). This is a reference for which MCP toolset to reach for and when.
Tools
Context7 - Live Documentation
Fetches current, version-specific docs. Use before implementing unfamiliar libraries or when unsure about API syntax.
Firecrawl - Web Scraping
Scrapes documentation, Stack Overflow, tutorials, and GitHub repos. Use for deep research and gathering implementation patterns.
Playwright - Browser Automation
E2E testing, screenshots, form automation. Use for testing UI flows and visual regression.
Supabase - Backend Management
Direct database queries, auth management, storage, migrations. Use for data inspection and schema changes.
Sequential Thinking - Problem Solving
Step-by-step reasoning for complex bugs, architecture decisions, and multi-file refactors.
Workflow
New Feature:
- Context7 → Verify library docs
- Firecrawl → Research patterns
- Sequential Thinking → Plan approach
- Supabase → Prepare schema
- Playwright → Write tests
Debugging:
- Sequential Thinking → Analyze problem
- Firecrawl → Search similar issues
- Supabase → Inspect data state
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.
- 3d ago First seen · 40 lines · 28 tokens per session scan A 6545b2af3d30
mcp-guide is a command published in the GitHub repository kensaurus/cursor-kenji (9 stars, last pushed 5d ago), licensed MIT. It adds 28 tokens to every session and 309 once invoked, about $0.0001 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 commands, from other repositories
commit-msg
Cursor tooling: skills, rules, subagents.
boot
Initialize agent, verify setup, and load rules.
code-review
Confidence-based code review checklist.
prp-new
Create new Product Requirement Prompt from scratch.
clean
Repository hygiene — clean temp files, organize execution folders.
context
Dynamic context management — status, clean, log, save, read.