RankOracle — SEO Intelligence MCP Server

Name: RankOracle
Author: ToolOracle

Real-time keyword research, SERP analysis, domain audits, competitor gaps, and on-page optimization. 13 tools, unit-based pricing.

Part of

Connect in 30 seconds

npx -y mcp-remote https://tooloracle.io/mcp/

x402 Pay-per-call (for autonomous AI agents)

No account, no API key — just USDC on Base.

POST https://tooloracle.io/x402/rank/mcp/
→ 402: structured denial with pricing + upgrade path
→ Send USDC to 0x4a4B1F45...on Base
→ Retry with X-PAYMENT: 0x{tx_hash}
→ Units auto-credited, tool executed, balance returned

Discovery: GET https://tooloracle.io/x402/

13 Tools · Unit-based pricing (1 unit = $0.01)

Tool	Units	Price	Tier
`keyword_research`	15	$0.15	Premium
`competitor_gap`	8	$0.08	Deep
`domain_overview`	5	$0.05	Deep
`content_score`	3	$0.03	Standard
`rank_tracker`	3	$0.03	Standard
`check_ranking`	2	$0.02	Standard
`serp_snapshot`	2	$0.02	Standard
`heading_analysis`	2	$0.02	Standard
`title_optimizer`	2	$0.02	Standard
`meta_generator`	2	$0.02	Standard
`serp_alert`	2	$0.02	Standard
`backlink_check`	2	$0.02	Standard
`health_check`	0	free	—

Tier gating

Tier	Max/call	Blocked
Free ($0)	3 units	keyword_research, competitor_gap
Starter ($49/mo)	8 units	keyword_research
Pro ($149/mo)	15 units	none
Agency ($349/mo)	15 units	none
x402 pay-per-call	15 units	none