Skills

Playbooks your agent follows, not improvises

Each skill tells your agent exactly which tools to call, in what order, and what not to conclude. Connect a source, ask the question, and the matching playbook is picked up automatically.

SEO

30 skills

SEO: audit, diagnose and improve organic search

Start here

Start here for any SEO or organic search question, including vague ones: something feels off with our Google numbers, how is our site doing in search, audit our SEO, give me an honest summary of SEO for leadership, why did traffic or rankings drop, what should we fix or write next. Covers Search Console and GA4 organic data, keywords and rankings, CTR, cannibalization, content decay, competitors and backlinks, keyword gaps, indexing and sitemaps, technical audits, redirects, metadata, internal links, AI crawlers, llms.txt and AI search visibility, and which organic pages convert or earn revenue. Connects the right accounts, routes to the focused playbook, and sets the evidence rules every SEO answer follows.

Analyze high-ranking landing pages

See which pages perform best in organic search: the landing pages that earn the most clicks and impressions, the queries behind each one, and how they compare with competitor estimates from Ahrefs.

Audit internal links to important pages

Audit the site's own internal linking: crawl navigation and body links between the site's pages to find valuable pages with too few inbound internal links, orphan pages, and the handful of cross-links that would lift striking-distance rankings.

Audit or draft an llms.txt

Check whether the site has an llms.txt, whether it follows the spec and points at the pages that matter, and if it is missing draft one from the pages Search Console shows people actually find, so AI assistants get a curated map of the site instead of guessing.

Audit redirect chains and loops

Follow every redirect on the URLs Search Console still sends traffic to, on the sitemap, and on backlinked pages, to find chains, loops, redirects to the homepage, and temporary redirects that should be permanent, so link equity and crawl budget stop leaking.

Audit referring domain quality

Grade the domains linking to a site by authority, traffic and link count, spot concentration risk and link-farm patterns, and separate the referring domains that carry weight from the ones that are noise.

Audit titles and meta descriptions

Compare the title and meta description of each top page against the queries it actually ranks for in Search Console, and find missing, duplicate, truncated or misaligned metadata on the pages where a rewrite would earn the most clicks.

Backlink profile health check

See who links to the site and whether the backlink profile is healthy: referring domains, authority distribution, anchor text mix, dofollow share and concentration risk from Ahrefs, optionally compared against a competitor.

Check AI crawler access

Check whether ChatGPT, Claude, Perplexity, Gemini and other AI assistants can crawl and read the site or docs, and whether anything needs to be done so they pick it up: parse robots.txt and meta robots for GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot, Google-Extended and Bingbot, so allowing or blocking them is a deliberate decision rather than an accident.

Check sitemap health

Check that the site's XML sitemaps are submitted, fresh, error-free and complete: compare submitted vs indexed counts in Search Console, find sitemap URLs that redirect or return errors, and find pages with search traffic that the sitemap does not list.

Check whether organic traffic converts

Find which pages get search traffic but few signups, orders or purchases: join Search Console pages to GA4 landing-page engagement and conversions to see which organic pages, product pages and category pages actually convert, which attract visits that bounce, and where the gap between ranking and outcome is widest.

Competitor keyword gap analysis

Compare what competitors rank for against your own coverage to find high-value keywords you're missing entirely.

Content decay audit

Identify pages whose search traffic is declining over time so refreshes go to the content that's actually slipping.

Debug why a page is not indexed

Find out why a specific page is missing from Google, or used to show up in search and has now disappeared: inspect its index status and coverage state, the canonical Google chose, robots.txt and noindex blocks, fetch errors and sitemap membership, then check the live page, and end with the one fix that applies.

Find a competitor's new backlinks and turn them into prospects

Find the new backlinks a competitor has earned recently, where they came from and how they got them, then turn the pattern into a prospect list: which sites are linking to competitors in your space right now, which competitor pages attract links, and which of those sites already link to a rival but not to you.

Find new and lost search queries

Find the new keywords the site started ranking for this month and the search queries it stopped appearing for, by comparing two periods, so you can see which new content is winning and where visibility quietly disappeared.

Find page-one rankings with weak CTR

Find the queries and pages that already rank on Google's first page but get fewer clicks than their position should earn, so the fastest wins come from rewriting titles and descriptions instead of building new content.

Find queries that fell off page one

List the search queries that recently dropped out of Google's top ten results between two periods, with the pages that lost them, so ranking losses are caught while they are still cheap to recover.

Find striking-distance keywords

Find the keywords the site almost ranks on page one for: queries sitting at positions 8 to 20 with real impressions, where a small push produces the biggest traffic gain for the least work.

Find where paid search overlaps organic

Compare the pages the site already ranks for organically against the landing pages receiving paid search clicks in GA4, to find where ads are buying visits organic would deliver anyway, and where paid traffic reveals demand organic has not captured.

Investigate an organic traffic drop

Find out why organic clicks or traffic fell, exactly when it started, and whether the cause is a ranking loss, a demand change, a technical problem, a Google update or a tracking gap, using Search Console and GA4 evidence instead of guesswork.

Keyword cannibalization check

Find out whether two or more of your own pages or blog posts cover the same ground and compete for the same keyword, cannibalizing each other and splitting clicks, and whether to merge them, differentiate them or leave them alone.

Measure traffic from AI assistants

Measure how many sessions ChatGPT, Perplexity, Claude, Gemini, Copilot and other AI assistants send to the site in GA4, which pages they land on, whether those visitors convert, and how the trend compares with Google organic.

Recover lost backlinks

Find the backlinks a site recently lost, work out why each one disappeared (the linked page was removed, the link was edited out, a redirect broke), and build a prioritised list of links worth recovering with a fix on your side or a short outreach.

Review index coverage of important pages

Estimate how well the pages that matter are indexed when the Coverage report is not available through the API: combine Search Console page data with the sitemap and URL inspection of a prioritised sample to find pages Google has dropped, pages with the wrong canonical, and sitemap URLs that never earn an impression.

Run a technical SEO audit

Check the pages that matter for status codes, canonicals, noindex tags, titles, headings and sitemap coverage, prioritised by the Search Console traffic each page earns, so technical fixes go where they protect the most visits.

Split brand vs non-brand search traffic

Separate branded searches from non-brand organic traffic to see whether SEO is actually growing, how dependent the site is on people already searching for the brand, and which trend the headline Search Console numbers are hiding.

Tear down a competitor's top pages

See which of a competitor's pages earn the most organic traffic, what each one ranks for, which formats and topics keep winning for them, and which of those the site has no answer to yet.

+1

Trace organic search to revenue and pipeline

Find which keywords and pages bring in paying customers: follow organic search all the way to purchases in GA4 or contacts and closed deals in HubSpot, so SEO is measured in revenue and pipeline instead of clicks.

Turn search demand into a content plan

Find content gaps and plan what to write next from Search Console data: group the queries the site already gets impressions for into topic clusters, map each cluster to the page that serves it, and surface clusters with real demand but no dedicated page.

Product Analytics

6 skills
+3

Can we trust our product metrics

Two tools show different numbers for the same metric and nobody knows which to trust. Reconciles the disputed figure against a system of record such as Stripe or the application database, then finds the instrumentation defect behind it: duplicate and near-duplicate event names, events that silently stopped firing, missing properties and system-fired events counted as user actions.

+3

Feature launch impact readout

Measure whether a feature we just shipped actually landed: adoption against an eligible denominator of users who could even reach it, breadth, depth and sustained use after the release, a pre and post impact estimate with or without a control group, and a keep, iterate or sunset call.

+2

Find our activation moment

Discover the aha moment: which early in-product action, taken in the first session or first week, most separates users who stay from users who vanish, how to score candidate first actions by retention lift, and what share of new signups ever reach it. Covers activation metric definition, activation rate and time to value.

+2

Is our retention curve flattening

Do users keep coming back, or do they drift away after the first week or month? Builds the cohort retention curve for your key action at its natural frequency and judges whether it flattens to a plateau or decays to zero, covering N-day versus unbounded retention, repeat usage, leaky bucket diagnosis and how the plateau compares to published benchmarks.

+2

Read out an A/B test honestly

Is this A/B test result real, or statistically significant only by accident? Runs the validity gates before reporting anything (sample ratio mismatch, peeking, power and minimum detectable effect, novelty), then gives absolute and relative lift with a confidence interval, a ship or kill call, and the winning variant extended through to revenue instead of stopping at the proxy metric.

Signup funnel drop-off analysis

Find the step where the most users abandon signup or onboarding, and how that varies by segment.

Revenue

5 skills

Dispute and refund risk monitor

Track chargeback and dispute activity and refund rate against the Visa VAMP and Mastercard ECM thresholds that get a payment account fined or shut off, and find which products, plans or cohorts generate them. Covers dispute rate versus dispute activity, per-network denominators and dispute-fighting economics.

+1

Failed payment and involuntary churn audit

Separate customers who chose to leave from cards that simply declined: failed payments, declined renewals and involuntary churn, and where in the dunning and retry sequence the recovery is being lost. Covers involuntary churn share, first-attempt failure rate, payment recovery rate, decline codes and which accounts are sitting in dunning right now.

+1

Price change and legacy pricing impact

We raised prices, so what actually happened? Measures the effect of a price increase or new pricing page on cancellations, plan mix, conversion and revenue per account, using the never-migrated legacy cohort as a control, and sizes the revenue still sitting on old grandfathered prices and what those accounts would be worth at current list price.

Subscription revenue health

Track MRR movement, churn, subscriptions that failed to renew, failed payments and refunds to separate genuine growth from collection problems.

+1

Trial and free to paid conversion audit

Measure trial to paid and free to paid conversion properly by cohorting on trial start date, then split genuine non-conversion from trials that wanted to pay but whose first charge failed. Covers trial conversion rate, time to convert, trial length comparison and trial abuse screening.

Sales

5 skills

Install

Install Sequel skills into your agent

Pick your app and Sequel installs itself: a one-click link where the client supports it, that client’s own few steps where it doesn’t. The playbooks come with the server: your agent sees that these skills exist and reads the right one when a question matches.

Claude, ChatGPT, Cursor, VS Code, Claude Code, Codex, Grok, Muse, dots and any other MCP app

Already have an MCP client?

https://api.sequel.sh/mcp

Add it as a remote (streamable HTTP) server and sign in when prompted. Skills come with it; nothing else to install. Manual setup per client

Choose your app

  • Claude

    One click, opens in the app

  • Cursor

    One click, opens in the app

  • VS Code

    One click, opens in the app

  • ChatGPT

    Turn on developer mode, then add Sequel. About two minutes.

  • Claude Code

    Run one command, then sign in with /mcp.

  • Codex

    Run one command, then sign in.

  • Gemini CLI

    Run one command, then sign in with /mcp auth.

  • Grok

    Add Sequel as a connector and sign in.

  • Grok Bot

    Paste this to the bot. It registers Sequel and asks you to sign in.

  • Muse

    Muse writes its own connector. One message is the whole setup.

  • dots

    Add Sequel in ChatGPT; your dot picks it up with no extra step.

  • OpenCode

    Add Sequel as a remote server from the OpenCode CLI.

  • Other MCP app

    Any client that speaks remote MCP can connect with this URL.

FAQ

Questions about skills

What is a Sequel skill?
A playbook for one specific job: which connected tools to call, in what order, with what parameters, and the gotchas that produce a confidently wrong answer. Your agent reads it and follows it instead of designing its own approach from scratch.
How does my agent find the right skill?
You ask a question. Sequel's search returns the skills that match it alongside your data sources, and the agent reads the best fit. Broad questions land on an entry skill that routes to the focused playbook. Nothing to configure.
Which agents can use them?
Any agent that speaks MCP: Claude Code, Claude Desktop, Cursor, VS Code, Codex, Windsurf, Zed and more. Run sequel install and the CLI writes the MCP config and installs the Sequel skill for you.
Do I need every connector a skill lists?
No. The apps on a skill are advisory. If one is not connected, the agent runs the steps the connected sources support and tells you which it skipped. If a required source is missing, it offers to connect it in one click.
Can I request a skill or customise an existing one?
The catalogue is open: file an issue or PR in the public repository if a playbook is missing a step or you want a new one. The skills ship as code, so any change reaches every agent that reads them on the next deploy.

Give your agent the playbook

Connect a source, ask a question, and watch the agent follow the skill step by step. Free to start.