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Part of the StudioMeyer MCP Stack — Built in Mallorca 🌴 · ⭐ if you use it

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StudioMeyer GEO

AI visibility monitoring across 8 LLM platforms. 30 MCP tools + 5 expert workflows. Free tier: most tools work without any LLM API key.

A note from us

We have been building tools and systems for ourselves for the past two years. The fact that this repo is small and has few stars is not because it is new. It is because we only just decided to share what we have built. It is not a fresh experiment, it is a long story with a recent commit.

We love building things and sharing them. We do not love social media tactics, growth hacks, or chasing stars and followers. So this repo is small. The code is real, it gets used, issues get answered. Judge for yourself.

If it helps you, sharing, testing, and feedback help us. If it could be better, an issue is more useful. If you build something with it, tell us at hello@studiomeyer.io. That genuinely makes our day.

From a small studio in Palma de Mallorca.

What is this?

StudioMeyer GEO checks how visible your brand is to AI assistants — across ChatGPT, Gemini, Perplexity, Claude, Grok, DeepSeek, Meta AI, and Copilot. Instead of guessing, you get concrete scores, citations, and actionable fixes.

28 expert tools for AI visibility checks, discovery stack audits, robots.txt analysis, JSON-LD validation, entity consistency, sitemap-first content freshness, page-type-aware content audits (KDD 2024 GEO paper), retrieval quality (text-to-HTML ratio + JS dependency + canonical chains), GEO score simulation, citation source analysis, schema generation, hallucination guard for LLM-derived facts, citation-source provenance (which domains the 8 LLMs actually cite you from), prompt-level competitor-gap reports, AI-crawler access-log analysis (which AI bots crawl you, and whether you're blocking them), competitor comparison, and historical trend tracking.

Most of the 30 tools work without any LLM API key — zero-cost onboarding.

Connect in 10 Seconds

Claude Desktop / Cowork

Settings → Connectors → Add URL:

https://geo.studiomeyer.io/mcp

You'll receive a sign-in link via email to verify your identity — no passwords needed.

Claude Code

claude mcp add --transport http geo https://geo.studiomeyer.io/mcp

Cursor / VS Code / Windsurf / Zed

npx mcp-remote https://geo.studiomeyer.io/mcp

Tools (28)

Base Tools (7)

| Tool | Description | API Key | |------|-------------|:---:| | geo_check | Full GEO check pipeline across 8 LLM platforms. Optional samples (N>1) runs each prompt N times and collapses the draws into one statistically-defensible result + a reproducibility summary (a single LLM query is one stochastic draw, not a measurement). | Yes (1+) | | geo_discovery_stack | llms.txt + agents.json + robots.txt + JSON-LD + sitemap + FAQ schema | No | | geo_calculate_score | Pure scoring function from raw data | No | | geo_platforms | LLM platform readiness check (8 platforms) | No | | geo_preview_prompts | Preview prompts without making API calls | No | | geo_analyze_response | Parse a single LLM response for brand mentions. Optional hallucination guard (verifyUrls, extractClaims, claimsReference) cross-checks LLM-cited URLs against the real web and tags numeric claims as verified / refuted / unverified. | No | | geo_recommendations | Generate actionable recommendations from scores | No |

Specialist Tools (12)

| Tool | Description | API Key | |------|-------------|:---:| | geo_robots_audit | Deep robots.txt analysis with 14-AI-bot matrix | No | | geo_llms_txt_validate | Validate llms.txt against llmstxt.org spec with link checking | No | | geo_json_ld_audit | Extract and audit JSON-LD structured data | No | | geo_entity_consistency | Scan for brand name variants. Masks emails, URLs, and bare brand-domain refs before matching, so ahoi@example.com is not counted as a variant. Fragmented entities = 2.8x fewer AI citations. | No | | geo_content_freshness | Sitemap-first freshness audit. Reads robots.txt, walks sitemap_index, scores top-N URLs by lastmod + Last-Modified + og:modified_time + schema dateModified. Hardcoded i18n paths only as last-resort fallback. | No | | geo_simulate | Estimate GEO score without API keys (~30s, free) | No | | geo_schema_generator | Generate missing JSON-LD blocks ready to paste | No | | geo_citation_sources | Citability score: authority links, stats, sameAs, quotes | No | | geo_content_audit | Page-type-aware deep content audit. Detects homepage / blog post / product / local business / about / profile / service / category / contact via JSON-LD @type (with URL-pattern fallback) and applies a tailored weighting profile per type. Based on KDD 2024 GEO paper. | No | | geo_retrieval_quality | Static crawler-readiness audit (no headless browser). Text-to-HTML ratio, visible-text length, JS-required markers (DE+EN), <noscript> fallback, meta refresh, canonical mismatch, redirect chain depth via HEAD probe. Score 0..100 + issues. | No | | geo_crawler_log | AI-crawler access-log analysis. Paste raw nginx/apache logs — reports which AI bots (GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot, Google-Extended, Bytespider, CCBot, …) fetched which pages, and crucially flags BLOCKED AI requests (401/403/429/5xx). The upstream check: if the bots that feed AI answers can't fetch your pages, no on-page work will ever get you cited. | No | | geo_dashboard_view | Interactive visibility dashboard (MCP Apps): score wheel with confidence range, 8-LLM heatmap, citation drift, conversation sankey, recommendations. Renders existing check data. | No |

Citation + Competitor Tools (2)

| Tool | Description | API Key | |------|-------------|:---:| | geo_citation_report | Citation-source provenance. Aggregates the URLs the 8 LLMs actually cite about your brand into a classified breakdown (owned / Reddit / YouTube / Wikipedia / social / review sites / news / competitor / other) with an owned-vs-third-party split. ~97% of AI citations come from non-Tier-1 domains — this shows where to invest. | Yes (1+) | | geo_competitor_gap | Prompt-level competitor gap. Finds the exact prompts where the LLMs name a competitor but not you — the conversations you're losing — plus per-competitor standings (who beats you in the most queries vs winnable head-to-heads). | Yes (1+) |

Comparison + Agency Tools (3)

| Tool | Description | Tier | |------|-------------|:---:| | geo_compare | Side-by-side GEO comparison of two brands | Free | | geo_brands | Multi-brand management (list/add/remove/dashboard) | Team | | geo_bulk_check | Bulk GEO check across all tracked brands | Team |

Pro Tools (4)

| Tool | Description | Tier | |------|-------------|:---:| | geo_history | Past check results with score progression | Pro | | geo_trends | Score trends: delta, direction, min/max/avg | Pro | | geo_schedule | Automated checks (daily/weekly/monthly) | Pro | | geo_alerts | Score-drop / new issues / resolved alerts | Pro |

MCP Prompts (5 Expert Workflows)

| Prompt | Use Case | |--------|----------| | /geo_full_audit | Complete chain of all specialists + executive report | | /geo_quick_wins | API-free checks only, ~30 seconds, quick wins | | /geo_before_launch | 8-point launch checklist with BLOCK/PASS gates | | /geo_competitor_intel | Discover which brands AI recommends instead of yours | | /geo_track_over_time | Run check + store results + compare with previous runs |

GEO Score (0-100)

Six weighted sub-scores:

• Brand Awareness (25%) — How often LLMs mention your brand
• Citation Strength (20%) — URL citations and source links
• Share of Voice (20%) — Your brand vs competitors
• Sentiment (10%) — Positive/negative/neutral perception
• Discovery Stack (15%) — Technical AI-readiness (llms.txt, agents.json, JSON-LD, etc.)
• Content Quality (10%) — Freshness, structured data, FAQ schema

The score is hallucination-aware by default: claims the LLMs make about your brand are cross-checked, and a platform whose answer is a cross-platform outlier is down-weighted, so a single model's confident hallucination can't inflate your score.

Rating: 80+ excellent · 65+ good · 40+ needs improvement · 20+ weak · <20 critical

What Makes This Different

| Feature | Ahrefs Brand Radar | Profound | Peec AI | Otterly | StudioMeyer GEO | |---------|:---:|:---:|:---:|:---:|:---:| | Free tier | — | — | — | — | most tools | | LLM platforms | 6 | 10+ | 4 | 6 | 8 | | MCP native | — | — | — | — | Yes | | Discovery Stack depth | — | — | — | — | Yes | | Fix guidance + schema gen | — | — | Partial | Partial | Yes | | Content audit (KDD 2024) | — | — | — | — | Yes | | Citation source analysis | — | — | — | — | Yes | | Citation-source provenance | Partial | Yes | — | — | Yes | | Prompt-level competitor gap | — | Yes | Yes | — | Yes | | AI-crawler log analysis | — | Partial | — | — | Yes | | Statistical sampling (N>1) | — | Yes | — | — | Yes | | Starting price | ~$700/mo | $399/mo | $89/mo | $29/mo | Free |

Pricing

| Plan | Price | Includes | |------|-------|---------| | Free | €0 | 30 tools, 8 platforms, hosted MCP, OAuth 2.1 | | Pro | in preparation | History, trends, scheduled checks, alerts, PDF reports | | Team | in preparation | Multi-brand dashboard, agency features, bulk checks | | GEO Service | on request | Done-for-you consulting + implementation by the StudioMeyer agency |

Currently the Free self-service tier and the two managed services (Managed Monitoring, Full GEO Service) are available. The Pro and Team self-service tiers launch shortly — sign up for Free now and you keep your data when they ship.

Security

• Magic Link Authentication — email verification on every sign-in. No passwords stored. You receive a single-use link that expires in 10 minutes. Nobody can access your data without proving email ownership.
• OAuth 2.1 with PKCE S256 — latest authentication standard
• Email-based tenant isolation — your data is scoped to your verified email, so you see the same brands and history on every client you connect from
• Cloudflare Proxy — DDoS protection, WAF, SSL termination
• Rate Limiting — per-token (30 req/min) and per-endpoint
• SSRF Protection — DNS-rebinding guard (validates the resolved IP, not just the hostname), IP-encoding bypass prevention, per-hop redirect validation
• Docker Hardened — non-root user, read-only filesystem, cap_drop ALL

Example: Quick Audit

You: /geo_quick_wins url=https://example.com

Claude runs 10 API-free specialist checks:
  ✓ robots.txt AI-bot audit (14 bots)
  ✓ llms.txt validation
  ✓ JSON-LD structured data audit
  ✓ Entity consistency scan (with email/URL/domain mask)
  ✓ Content freshness (sitemap-first)
  ✓ Page-type-aware content audit
  ✓ Retrieval quality (text-to-HTML, JS dependency, canonical chain)
  ✓ Citation source analysis
  ✓ GEO score simulation
  ✓ Schema generator (missing blocks)

Result: Estimated score, issues found, prioritized fix list with copy-paste JSON-LD

Optional: Track Over Time with StudioMeyer Memory

Connect [StudioMeyer Memory](https://github.com/studiomeyer-io/studio