Side-by-Side Model Context Protocol Comparison
Crawlgraph MCP vs SISTRIX SEO Toolbox
In-depth architectural comparison of the Crawlgraph MCP and SISTRIX SEO Toolbox MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Crawlgraph MCP
Marketing · Local stdio
Quality: 60/100 (Good) | Auth: API Key required
SISTRIX SEO Toolbox
Marketing · Remote HTTP/SSE
Quality: 43/100 (Fair) | Auth: API Key required
Verdict Summary: Choose Crawlgraph MCP if you need specialized Marketing tools running via a local process. Choose SISTRIX SEO Toolbox if your workspace requires Marketing integration with remote web transport. Both servers can be configured concurrently in your client's
mcpServers manifest.Which MCP Server Should You Choose?
Choose Crawlgraph MCP when:
- You need dedicated capabilities in the Marketing domain.
- You prefer local stdio subprocess transport architecture.
- Your security boundary fits: API Key required (Freemium).
- You have access to required keys:
CRAWLGRAPH_API_KEY. - Primary tools included: backlinks, gap_analysis, gap_outreach_targets.
Choose SISTRIX SEO Toolbox when:
- You need dedicated capabilities in the Marketing domain.
- You prefer remote streaming HTTP/SSE transport architecture.
- Your security boundary fits: API Key required (Paid Service).
- You have access to required keys:
SISTRIX_API_KEY, SISTRIX_COUNTRY. - Primary tools included: Domain visibility and ranking analysis, Keyword research and opportunity discovery, Competitor and backlink data.
Feature & Specification Comparison
Tools & Capabilities Breakdown
Crawlgraph MCP Tools (4)
backlinks
Look up referring domains (backlinks) for a single target domain from the Common Crawl webgraph. Returns each linking domain with host count and CrawlGraph authority score, plus the target's own authority/rank. Costs one backlinks call against the monthly quota (1,000/mo on lifetime).
gap_analysis
Run a competitor backlink gap analysis: find domains that link to one or more of your competitors but NOT to you. Submits an async job and polls until done (usually 5-30s). Returns every gap with `found_on` listing which competitors each domain links to. Costs one gap job against the monthly quota (50/mo on lifetime).
gap_outreach_targets
The warm-outreach play. Runs a gap analysis, then ranks results: PRIORITY = domains linking to ALL your competitors but not you (publishers who cover your whole space and have never heard of you), SECONDARY = domains linking to 2+ competitors. Platform/CDN noise is filtered, top N priority targets are scored by authority. Use 2-3 competitors. Costs one gap job + one backlinks call per enriched target.
releases
List the Common Crawl releases the API can query. Does not count against any quota. Use a release `id` with the backlinks tool to query a specific snapshot.
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Crawlgraph MCP Configuration
SISTRIX SEO Toolbox Configuration