Borrowing it
Nothing to install: this file belongs to marian-kamenistak/mentoring-inquiry-builder. 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/marian-kamenistak/mentoring-inquiry-builder/main/CLAUDE.mdgit clone --depth 1 https://github.com/marian-kamenistak/mentoring-inquiry-builderWrote 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/marian-kamenistak/mentoring-inquiry-builder/claude-md)<a href="https://agentmods.dev/instructions/marian-kamenistak/mentoring-inquiry-builder/claude-md"><img src="https://agentmods.dev/badge/instructions/marian-kamenistak/mentoring-inquiry-builder/claude-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/marian-kamenistak/mentoring-inquiry-builder/claude-md"><img src="https://agentmods.dev/badge/instructions/marian-kamenistak/mentoring-inquiry-builder/claude-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 | $0.01388 | $0.01388 |
| Opus 5 | $0.00694 | $0.00694 |
| Sonnet 5 | $0.00278 | $0.00278 |
| Haiku 4.5 | $0.00139 | $0.00139 |
Grade A, and why
mentoring-inquiry-builder CLAUDE.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 6d 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.
How it starts
The opening of the file, as written. The whole thing — 58 lines — stays where its author put it; the contents beside it link to each section on GitHub.
mentoring-inquiry-builder
What this is
Mentoring AI Inquiry Wizard for the mc stream: authless MCP server at
https://www.marian.coach/mcp/mentoring plus the chat backend for /mentoring-chat/ on
marian.coach. get_started routes a greeting/test/unclear message to the right tool below;
eight more walk a visitor from options to a formal itemized offer (10% AI-channel
discount on every package, floor 296 EUR/session, prices computed server-side only) and then to a booked session.
Read-only REST at /mcp/mentoring/api/openapi.json. Receives Reclaim booking webhooks on two
routes, one per scheduling link.
Two exits (2026-08-30). Undecided → free intro (book_intro_call) → intro arranged.
Agreed the price on an eligible package → paid first session (book_first_session) →
formal 1st arranged, intro skipped. Eligibility is meta.first_session.eligible_offers in the
catalog, never a hardcoded offer id; monthly, mentor-in-residence and any deal carrying a
free-sessions concession are excluded because the catalog says Marian settles those on a call.
check_booking confirms from Attio rather than from what the visitor claims.
Stack
- Cloudflare Worker + Durable Object
MentoringInquiryBuilder(MCP_OBJECT),McpAgent(agents^0.17), streamable HTTP - TypeScript 6, zod 4, vitest 3,
@posthog/mcp+posthog-node; chat via Claude API (CHAT_MODEL=claude-sonnet-5) - wrangler ^4.105, npm (pnpm lockfile also present)
- Rate limiters
OFFER_RATE_LIMITER(3001),CHAT_RATE_LIMITER(3002); cron*/15 * * * *uptime + route-theft probe
Run / build / deploy / test
# dev: npm run dev
# build: npm run type-check
# test: npm test # vitest run (test/)
# tools: npx vite-node scripts/tool.ts -- list # persona harness, no side effects
# deploy: set -a && source ~/.env && set +a && npm run deploy # runs secret-sync first
Sources of truth
| Data | Lives in | Id / path |
|---|---|---|
| Package prices | src/data/mentoring-catalog.json — byte-identical copy of business/mc/web/mc-web/src/data/mentoring-catalog.json (both generated by mc-web scripts/offers/sync.mjs from _mentoring/offers/catalog.yaml) |
src/core/catalog.ts imports it |
| Inquiries / bookings | Attio People | |
| Reclaim webhook shape | _mentoring/reclaim-webhook.md + test/hooks.test.ts |
|
| Secrets (1Password → Worker) | .op-secrets |
ANTHROPIC_API_KEY, ATTIO_TOKEN, RESEND_API_KEY (MC account), SLACK_WEBHOOK_URL, SLACK_BOT_TOKEN_ELC |
Secrets (CF Secrets Store e5f76638…) |
wrangler.jsonc |
MC_TURNSTILE_SECRET, MC_BOOKING_HOOK_SECRET, MC_CHAT_SESSION_SECRET, MC_CLAIM_SECRET, MC_PREP_INVITE_SECRET |
| Unmanaged Worker secrets | Cloudflare only | MCP_USAGE_SLACK_CHANNEL, GA4_API_SECRET, GA4_MEASUREMENT_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.
- 6d ago Changed · +1 lines · +25 tokens per session 095cb6456e0d
- 11d ago First seen · 57 lines · 1,363 tokens per session scan A d09d0704795d
mentoring-inquiry-builder CLAUDE.md is an instructions file published in the GitHub repository marian-kamenistak/mentoring-inquiry-builder (0 stars, last pushed 7d ago), licensed MIT. It adds 1,388 tokens to every session, about $0.0069 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.
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