competitor-serp-monitor SKILL.md skillA
competitor-serp-monitor from marketingskills/seo is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add marketingskills/seo/competitor-serp-monitor@git:20260617.0fb1d70Pins git:20260617.0fb1d70 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- marketingskills/seo
- Path
skills/competitor-serp-monitor/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260617.0fb1d70, committed Jun 17, 2026
- Size
- 1,318 bytes
- Repository stars
- 9
- License
- MIT
Track competitors new pages, ranking shifts, SERP feature changes, and content strategies. Use when Codex needs to monitor competitor movements in organic search.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Competitor SERP Monitor ## Overview Monitor a set of competitor domains for changes in their organic search presence: new pages appearing in top positions, ranking shifts, SERP feature acquisition or loss, and content strategy changes. ## Inputs - List of competitor domains to monitor - Optional: shared keyword list or topic cluster - Check frequency (default: weekly) ## Workflow 1. Define the competitor set and shared keywords or topics. 2. For each keyword, fetch the current SERP and record: - Which competitor domains appear and at what rank - SERP features (featured snippets, PAAs, video, images) - New URLs from competitors (not seen in previous check) 3. Compare against the prior SERP snapshot. 4. Flag changes: new competitor entries, rank improvements, SERP feature gains. 5. Analyze new competitor content for angle, format, depth, and entities covered. 6. Surface threats (competitor gaining on your positions) and opportunities (competitor losing ground). ## Output Competitor movement report with new pages, rank changes, SERP feature shifts, and content analysis.
Read the whole file at its exact version.
How to install
mdr add marketingskills/seo/competitor-serp-monitor@sha256:f6650bebd0106b87The line at the top of this page pins the label git:20260617.0fb1d70, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_7n3duel5qpozyzmp)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jun 17, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (1318 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
marketingskills/seo · 9 stars · license MIT · pushed 2026-09-23 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7n3duel5qpozyzmp GET https://markdownregistry.com/api/v1/resolve?ref=marketingskills/seo/competitor-serp-monitor GET https://markdownregistry.com/api/v1/blob/f6650bebd0106b873e5c560d6425037f8100ed0d01d07426fffd5f8458c4aa8c
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.