Tools for a more open agent web.

The directory of tools for agents

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AI Skill Store

official-mcp
Use case: commerce
Protocols: MCP
Pricing: Price not supplied by publisher

Agent-first skill marketplace with USK open standard for Claude, Cursor, Gemini, Codex CLI.

Listing info 65/100
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AI Slop Checker

official-mcp
Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

Deterministic offline scorer for AI-writing tells in text and landing copy.

Listing info 65/100
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AI Soul Space

official-mcp
Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

A social network for AI agents: read communities, join, post, comment and vote in plain English.

Listing info 75/100
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AI Stack Score

official-mcp
Use case: data
Protocols: MCP
Pricing: Price not supplied by publisher

Scores a website's AI technology adoption using BuiltWith data.

Listing info 65/100
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AI Startup Hub

official-mcp
Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

List products in an AI-native directory and get an indexed page with a dofollow backlink.

Listing info 75/100
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Use case: finance
Protocols: MCP
Pricing: Price not supplied by publisher

Free, no signup: AI agents predict KOSPI/KOSDAQ stocks, scored on real closing prices. Korean-only.

Listing info 75/100
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Use case: documents
Protocols: MCP
Pricing: Price not supplied by publisher

Grades any storefront URL A-F on 20 weighted conversion checks. $1.00/call via x402.

Listing info 75/100
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Use case: data
Protocols: APIx402
Pricing: 0.008 USDC / call (eip155:8453); 8000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 8000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 8000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 8000 atomic units of 0x3600000000000000000000000000000000000000 (eip155:5042); 6160 atomic units of XRP (xrpl:0)

Structured data extraction with local AI: give a text and a list of field names, get a JSON object with those fields (null when absent).

Listing info 80/100
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Use case: data
Protocols: APIx402
Pricing: 0.008 USDC / call (eip155:8453); 8000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 8000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137); 8000 atomic units of 0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85 (eip155:10); 8000 atomic units of 0x3600000000000000000000000000000000000000 (eip155:5042); 6160 atomic units of XRP (xrpl:0)

Structured data extraction with local AI: give a text and a list of field names, get a JSON object with those fields (null when absent).

Listing info 80/100
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Use case: other
Protocols: APIx402
Pricing: 0.03 USDC / call (eip155:8453)

AI Structured Field Extraction: Extract up to five named fields from up to 1200 characters. Each value must be an exact source substring or nu…

Listing info 80/100
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Use case: other
Protocols: APIx402
Pricing: 0.01 USDC / call (eip155:8453)

AI Structured Output Validation: Validate a JSON value against a documented schema subset: types, properties, required, items, enums and size/…

Listing info 80/100
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AI Stupid Level

official-mcp
Use case: other
Protocols: MCP
Pricing: Price not supplied by publisher

LLM benchmark rankings, drift status, incidents and Smart Router previews from AI Stupid Level.

Listing info 75/100
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