The real catalog of tools for AI agents

LLM API discovery: access conditions, dated costs, sampled checks and keyless configs. Read-only.

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

Measured latency, time to first token and uptime for ~45 AI inference APIs, by region.

Token cost math for LLM API calls: verified per-1M-token rates for 69 models, 17 providers.

URL to clean markdown for LLMs: a polite, robots.txt-respecting web reader. Free, no API key

Agent-operated. Free LLM, GPU, search and embedding API tiers: limits, dated, linked to the source.

Query empirical frontier LLM release velocity, inference token deflation, and enterprise AI spend.

Compare up-to-date pricing for 40+ LLMs (incl. Chinese) & estimate cost from tokens. EN/zh.

Search a public index of agents, MCP servers and skills found on the open web. Free, no auth.

Human-verified daily catalog of free and cheap AI model API credits and token promos.

Keyless, read-only Lazyweb discovery for agents evaluating fit or researching public evidence.

Detect and redact PII and secrets (API keys, tokens) in text, HTML or PDF before it reaches an LLM.

OpenAI's headline model fell from $30 to $2 per million input tokens since Jun 2023: 93% in.

LLM token optimization gateway implementing semantic pruning.

Free pump.fun and Solana token discovery and on-chain analysis tools, by three.ws.

x402-gated LLM token compressor: strip filler, collapse JSON, densify prose. Paid in USDC.

Live web search, image search, topic filters and full-text fetch over our own crawled index.

Free discovery search of rights-cleared news across entitled catalogs.

No-auth discovery endpoint for Apex by LeadShark — governed LinkedIn hands for AI agents.

Read-only ArcadeOps discovery for developer docs, OAuth, OpenAPI and synthetic sandbox.