/ catalog…
Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
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Validate and format phones, emails and addresses instantly — built for AI agents
x402-eip155:8453
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Analyze and score with Ai Prompt Debugger API — structured JSON output.
x402-eip155:8453
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Check AI deployment readiness across monitoring, safety, reliability, and testing criteria.
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Geocode addresses, reverse geocode coordinates, search places, and find nearby locations.
x402-eip155:8453
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x402· base
Analyze and score with Ai Prompt Debugger API — structured JSON output.
x402-eip155:8453
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Score semantic similarity between embeddings using cosine and Euclidean distance with semantic labels.
x402-eip155:8453
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Calculate SMA, EMA, WMA, RSI, and detect golden/death cross signals from price data.
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Check TLS configuration — version support, cipher suites, PFS, HSTS, OCSP stapling, and known vulnerabilities.
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Estimate reading and speaking time at 7 speed profiles — average, slow, fast, technical, academic.
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Estimate organic CTR and monthly clicks by SERP position for positions 1-20 with benchmarks.
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Calculate workforce diversity using Simpson Index, Shannon entropy, and representation gaps.
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Look up HTTP, SQL, SMTP, gRPC, and OS error codes with descriptions and fix actions.
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Calculate Employee Lifetime Value from salary, tenure, productivity multiplier, and replacement cost.
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Calculate ROAS, break-even ROAS, and required revenue from ad spend and gross margin.
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Compare two texts and highlight word, line, and character-level differences.
x402-eip155:8453
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Format URLs, vCards, WiFi credentials, email, SMS, phone, and geo data for QR codes.
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Estimate GPU VRAM requirements for training and inference across model architectures and GPU types.
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Scramble words and sentences, bulk scramble lists, and generate Wordle-style hints.
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