Answers for solo founders, with the working shown: SEO, backend, AI agents, growth and money.https://shipmunks.dev/en-gbhttps://shipmunks.dev/blog/claude-code-slash-commands/https://shipmunks.dev/blog/claude-code-slash-commands/Claude Code slash commands explained: the built-ins worth knowing, how custom commands became skills, and 3 files checked with the CLI validator.Sat, 31 Oct 2026 00:00:00 GMTAI agents and toolsGuidehttps://shipmunks.dev/blog/dunning-email/https://shipmunks.dev/blog/dunning-email/Dunning email templates for failed card payments. Copy a 4-email sequence, and see what Stripe and Lemon Squeezy already send and retry by default.Fri, 30 Oct 2026 00:00:00 GMTMoney and opsGuidehttps://shipmunks.dev/blog/drizzle-vs-prisma/https://shipmunks.dev/blog/drizzle-vs-prisma/Drizzle vs Prisma on the same schema: measured bundle size, install footprint, cold import time and migration workflow, plus which to pick.Fri, 30 Oct 2026 00:00:00 GMTBackend and stackBloghttps://shipmunks.dev/blog/mrr-vs-arr/https://shipmunks.dev/blog/mrr-vs-arr/MRR vs ARR: MRR is recurring revenue normalized to one month, and ARR is that same base times 12. Neither figure is cash collected or bookings.Thu, 29 Oct 2026 00:00:00 GMTMoney and opsBloghttps://shipmunks.dev/blog/saas-directories/https://shipmunks.dev/blog/saas-directories/SaaS directories: 29 free ones we tried for shipmunks.dev, which 21 were submitted, and what was live, pending, or blocked by October 29.Thu, 29 Oct 2026 00:00:00 GMTGrowthBloghttps://shipmunks.dev/blog/neon-vs-supabase/https://shipmunks.dev/blog/neon-vs-supabase/Neon vs Supabase for a solo founder: free-tier storage and compute, branching, scale-to-zero, and the first paid price, from the vendor pages.Wed, 28 Oct 2026 00:00:00 GMTBackend and stackBloghttps://shipmunks.dev/blog/claude-code-subagents/https://shipmunks.dev/blog/claude-code-subagents/Claude Code subagents are markdown files in .claude/agents/. The frontmatter sets tools and model. Here is when to use one instead of CLAUDE.md or a skill.Wed, 28 Oct 2026 00:00:00 GMTAI agents and toolsGuidehttps://shipmunks.dev/blog/cac-payback-period/https://shipmunks.dev/blog/cac-payback-period/CAC payback period on one sample month: 7.5 months after gross margin, 6.0 months on new MRR, 15.0 months on paid CAC, and 3.0 months in cash.Tue, 27 Oct 2026 00:00:00 GMTMoney and opsGuidehttps://shipmunks.dev/blog/claude-md-file/https://shipmunks.dev/blog/claude-md-file/Claude MD file: what to put in CLAUDE.md for Claude Code, from 100 public root files. Median length 85.5 lines, plus a template you can paste.Tue, 27 Oct 2026 00:00:00 GMTAI agents and toolsGuidehttps://shipmunks.dev/blog/how-to-calculate-nrr/https://shipmunks.dev/blog/how-to-calculate-nrr/How to calculate NRR on one sample cohort: 105.6% for the year, 76.0% GRR, and 112.6% if new MRR is included. Compounding one month does not match.Mon, 26 Oct 2026 00:00:00 GMTMoney and opsGuidehttps://shipmunks.dev/blog/sqlite-vs-postgres/https://shipmunks.dev/blog/sqlite-vs-postgres/SQLite vs Postgres for a small SaaS, measured on one machine: 100,000 inserts, point reads, a dashboard query, and concurrent writes.Mon, 26 Oct 2026 00:00:00 GMTBackend and stackBloghttps://shipmunks.dev/blog/how-to-calculate-churn-rate/https://shipmunks.dev/blog/how-to-calculate-churn-rate/How to calculate churn rate on one sample month: customer churn of 20.0%, gross revenue churn of 37.5%, net of 30.0%, and why three formulas disagree.Sun, 25 Oct 2026 00:00:00 GMTMoney and opsGuidehttps://shipmunks.dev/blog/lemon-squeezy-fees/https://shipmunks.dev/blog/lemon-squeezy-fees/Lemon Squeezy fees: 5% + 50¢ per sale, then 1.5% international, 1.5% on PayPal, and 0.5% on a subscription. What a $6, $35, and $99 sale leaves you.Sat, 24 Oct 2026 00:00:00 GMTMoney and opsBloghttps://shipmunks.dev/blog/sitemap-could-not-be-read/https://shipmunks.dev/blog/sitemap-could-not-be-read/Sitemap could not be read means Google did not fetch the file. Check the status code, content type, robots.txt, and redirects before you rewrite the XML.Sat, 24 Oct 2026 00:00:00 GMTSEO and AI searchGuidehttps://shipmunks.dev/blog/supabase-vs-firebase/https://shipmunks.dev/blog/supabase-vs-firebase/Supabase vs Firebase for a small SaaS: the monthly bill at 1,000, 10,000 and 50,000 users, worked from current prices with every assumption shown.Sat, 24 Oct 2026 00:00:00 GMTBackend and stackBloghttps://shipmunks.dev/blog/add-mcp-server-to-claude-code/https://shipmunks.dev/blog/add-mcp-server-to-claude-code/Add an MCP server to Claude Code with claude mcp add. One local stdio server, one remote HTTP server, the three scopes, and the errors from a real run.Sat, 24 Oct 2026 00:00:00 GMTAI agents and toolsGuidehttps://shipmunks.dev/blog/calculate-mrr/https://shipmunks.dev/blog/calculate-mrr/How to calculate MRR: divide annual plans by 12, keep discounts that repeat, and leave out trials, taxes, one-off fees, and usage.Sat, 24 Oct 2026 00:00:00 GMTMoney and opsGuidehttps://shipmunks.dev/blog/get-new-website-indexed-by-google/https://shipmunks.dev/blog/get-new-website-indexed-by-google/How to get Google to index your site: the steps, what each Search Console status means, and how long a new site can take to be crawled and indexed.Fri, 23 Oct 2026 00:00:00 GMTSEO and AI searchGuide