Index & coverage sentinel

Each week a sentinel watches Search Console for new 404s, coverage errors, sudden deindexing, redirect chains, and cannibalization, verifies every finding, and files one fix task per root cause — you approve the weekly report and which fixes proceed.

Saves you ~4.2 h / week

Start with this playbook

How it works

Trigger
On the “Coverage sweep” schedule.
Job
Sweep Search Console for coverage damage, verify every finding against the live site.
Outcome
A verified coverage report with root causes and fix tasks.

What it installs

Agents 2

  • Coverage Sentinel

    Sweeps Search Console for coverage damage, verifies every finding against the live site, clusters by root cause, and reports weekly for human approval.

  • Index & coverage sentinel Quality Reviewer

    Checks primary evidence, domain controls, deliverable completeness, and communication quality, stopping the run when the work is wrong, unsupported, incomplete, or uncertain.

Teams 1

  • Index & coverage sentinel quality team

    The delivery agents produce the work while an independent quality reviewer checks each workflow handoff against explicit evidence, domain, and communication requirements before the run can continue.

Workflows 1

  • Sweep, verify, cluster, report

    Sweep Search Console for coverage damage, verify every finding against the live site, cluster by root cause with one fix task each, and summarize the week for approval.

Documents 1

  • Coverage-incident log

    The baseline of what the index should look like and the rolling history of every coverage incident cluster, its fix task, and its resolution.

Goals 1

  • No unexplained coverage regressions

    Keep the indexed page set matching the baseline, with every regression caught, root-caused, and owned within a week. Success looks like: Each weekly sweep ends with the index matching the baseline or every deviation verified, clustered under a root cause, and carrying an approved fix task — with no incident surviving unexplained across two sweeps.

Skills 3

  • index-coverage-triage

    Read Search Console like an analyst — pinpoint when each metric changed, correlate the change point with releases and CMS or server changes, decide investigate/correct/overlook/monitor, keep monthly snapshots, and work the low-CTR/high-impression queue. Adapted from kostja94/marketing-skills/google-search-console.

  • url-forensics

    Verify every candidate incident with real fetches and audit it in priority order — crawlability and indexation first, then technical foundations against Core Web Vitals thresholds, then on-page, content quality, and authority — so nothing is reported on Search Console's word alone. Adapted from coreyhaines31/marketingskills/seo-audit.

  • root-cause-clustering

    Group verified findings into clusters that share one underlying cause, name that cause in a sentence, and write one owner-ready fix task per cluster with the affected URLs and a suggested fix.

Schedules 1

  • Coverage sweep

    Sweeps index coverage for new damage each week. ## Professional quality control Objective: complete the recurring Index & coverage sentinel operating cycle and deliver a review-ready, evidence-backed result rather than merely report that the schedule ran. Start by fixing the review period, reading the current source records and prior run, confirming required access, and listing missing or contradictory inputs. Execute the bundle's full authored method in order, retaining source, calculation, command, or before/after evidence for load-bearing findings. Separate facts from interpretation, apply supplied policy without inventing thresholds, and stop any branch that requires missing authority or an unconfirmed human rule. Produce the complete named deliverable plus an evidence record, assumptions, exceptions, unresolved questions, and concrete next actions with owners where the method calls for them. Run the workflow's independent verifier checks and fix failures before requesting approval. The task is done only when every requested section and quality criterion passes or a blocker is explicit; silence, inaccessible data, or polished prose is not proof of completion. Verify current platform guidance, crawl or search evidence, measured versus estimated metrics, affected URLs, and the reader value behind each recommendation. Reject keyword-shaped filler, generic AI phrasing, stale rules, date-only refreshes, unsupported ranking claims, and content written for a crawler rather than a person. The human retains authority over publication, sending, spend, signing, merging, deployment, and other consequential external actions.

Folders 1

  • Index & coverage sentinel

Requirements

  • Browser access to Google Search Console — The agent reads page indexing, coverage, and query reports in Google Search Console through its web interface in your browser and pauses for your approval before any action. Until you connect it, it works from attached coverage exports and the coverage-incident log.
  • Web search and fetch access for verifying URLs — The agent confirms each reported URL's real status code, redirect chain, and page tags through worker web search and fetch tools before filing anything; it only reads public pages and never changes anything.
  • What the index is supposed to look like — Your sitemaps, the key page templates, and roughly how many pages of each should be indexed — captured in the coverage-incident log's baseline section so the sentinel can tell an incident from business as usual.

Setup guide

How to Monitor Index Coverage

A practical guide to monitoring index coverage with Search Console triage, URL verification, root-cause clusters, and approval.

Read the setup guide

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