Execute a read-only 8-point technical SEO, AI crawler (OAI-SearchBot, ClaudeBot, PerplexityBot), llms.txt, sitemap.xml, OpenGraph, JSON-LD, and checkout reachability audit against a live URL. Bare domains in url are normalized to https:// and DNS-resolved through an SSRF guard that rejects loopback, RFC1918 LAN, and cloud metadata IPs before fetching (rate-limited to 10 requests/min; no authentication required; computes the deterministic <slug>@postbuild.dev address without creating server state or local files). Use this tool when evaluating a deployed site's readiness score and failing checks; do not use it to write fix files (postbuild_fix), filter the 85 launch directories (postbuild_directories), or inspect full HTML product page drafts (postbuild_pseo).

Provision a Stripe Product, USD Price, and hosted Payment Link (https://buy.stripe.com/...) via STRIPE_SECRET_KEY and write .postbuild/PostbuildCheckoutGate.jsx into cwd. When product_name or description are omitted, metadata is inferred by scraping url; interval switches Price creation between one-time (one_time) and recurring (month/year) billing, while allow_live gates sk_live_ keys (test keys sk_test_ run immediately, whereas live keys abort with LIVE_CONFIRMATION_REQUIRED before any Stripe API call or file write unless the user explicitly requested a live product). Each invocation creates a fresh Stripe Product/Price/Payment Link and overwrites only .postbuild/PostbuildCheckoutGate.jsx. Use this tool when adding Stripe monetization to a project; do not use it to check whether a live site already has checkout (postbuild_scan) or to generate SEO/llms.txt assets (postbuild_fix).

Search and filter the local catalog of 85 launch targets (74 software/AI/SaaS directories and 11 launch communities) without network calls or side effects. Filters (category substring, status state, and min_da Domain Rating floor) combine with logical AND and are capped at limit records (unlicensed sessions return a 5-directory preview; a Launch Pass license pb_live_... unlocks all 85); repeated calls in the same session return stateful delta stubs unless bypass_cache: true forces full record hydration. Use this tool to explore and shortlist directories by authority or submission type; do not use it to generate pre-filled launch URLs and Show HN copy (postbuild_dispatch) or to verify directory confirmation emails (postbuild_inbox).

Generate a read-only preview of 7 targeted HTML product and comparison pages (features, comparison, workflow guide, developer guide, checklist, FAQ, AI search reference) tailored to url. Performs a live HTTP GET on url to classify the site vertical (saas_ai, ecommerce, agency_b2b, or local_service), filters the 7 generated routes by intent when supplied, and compacts unchanged fields across repeated session calls unless bypass_cache: true is set (returns 3 preview routes without authentication, or all 7 with a Launch Pass license pb_live_...; never writes to disk). Use this tool to inspect generated page slugs, target keywords, and HTML copy in memory; do not use it to write HTML files into a repository (postbuild_fix) or to run the 8-point site readiness audit (postbuild_scan).

Prepare pre-filled submission URLs, Show HN titles, and 160-character launch copy across 85 directories (or the subset in directory_ids) and ping IndexNow for direct targets, gated by two-phase optimistic concurrency control. Calling with dry_run: true performs a read-only preview against expected_version and issues a single-use HMAC-SHA256 commit_token (ct_...); calling with dry_run: false requires that commit_token plus a valid Launch Pass license (pb_live_...), advancing the domain watermark to v2+ or rejecting stale watermarks/tokens with OCC_REJECTED before any mutation. Committing records dispatch state and pings IndexNow but does not submit external forms requiring human login or CAPTCHAs. Use this tool when preparing and committing a launch wave; do not use it for read-only directory browsing (postbuild_directories) or for clicking email verification links (postbuild_inbox).

Retrieve inbound directory verification emails and 6-digit OTP codes from a domain-bound <slug>@postbuild.dev inbox, and optionally follow allowlisted confirmation links. Requires a valid Launch Pass license (pb_live_...) whose verified domain owns inbox (when inbox is omitted, defaults to the licensed domain's inbox; mismatched domains fail with FORBIDDEN_INBOX); when auto_verify: false (default), the call is strictly read-only and wraps untrusted email text in <<<UNTRUSTED_CONTENT_DATA_ONLY>>> guards, whereas auto_verify: true sends SSRF-guarded HTTP GET requests across at most 2 ESP redirect hops to allowlisted directory confirmation paths. Use this tool after submitting directory forms to complete email/OTP verification; do not use it to generate submission links (postbuild_dispatch) or to inspect initial domain readiness (postbuild_scan).

Scan url over HTTPS and write missing technical SEO and AI search readiness artifacts (robots.txt with OAI-SearchBot/ClaudeBot/PerplexityBot allow rules, sitemap.xml, llms.txt, og-card.png, .postbuild/PostbuildCheckoutGate.jsx, and 7 HTML product pages under .postbuild/pseo/) into cwd. url supplies the canonical hostname, title, and metadata embedded into the files written under cwd (public/ or repo root); requires a valid Launch Pass license (pb_live_...) for url's domain and is idempotent and non-destructive by default, preserving any existing user robots.txt/sitemap.xml/llms.txt files and reporting them in skippedFiles. Use this tool when remediating audit gaps in a local repository; do not use it for read-only site audits (postbuild_scan), in-memory HTML page previews (postbuild_pseo), or provisioning live Stripe Payment Links (postbuild_checkout).

Audit every URL in urls over HTTPS and write a consolidated Markdown readiness dashboard plus JSON telemetry cache into vault_path. When vault_path contains an .obsidian/ directory, writes _dashboards/Postbuild Launch.md and _meta/postbuild-telemetry.json for Obsidian VaultOS; otherwise writes LAUNCH_STATUS.md and .postbuild/telemetry.json at the root of vault_path (when urls is omitted, audits the domain bound to the active pb_live_... Launch Pass license; overwrites only those generated status/telemetry files and never alters user notes). Use this tool to persist multi-project launch telemetry to a repository or Obsidian vault; do not use it for a single-URL in-memory JSON audit (postbuild_scan) or to generate robots.txt/sitemap.xml/llms.txt (postbuild_fix).