Best Alternatives to Agent Failure Archive

Engedi

Runtime: npx

93 tools: finance, weather, news, travel, knowledge, SEO. 27 free + 66 paid via USDC x402.

Stripe AI

Runtime: npx

MCP server integrating with Stripe - tools for customers, products, payments, and more.

BridgeNode MCP

Runtime: npx

AI inference via MCP — pay per request with Solana USDC through x402. No API keys.

Psychosynth

Runtime: npx

Psychometric data marketplace: Big Five profiles, cognitive biases & behavioral data via x402.

Hera Agent Unity

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Control and verify a live Unity Editor through a local, low-token MCP server.

Brazilian Central Bank (BCB) MCP

Runtime: npx

Verified

MCP server for querying Brazilian Central Bank economic time series, including Selic, IPCA, exchange rates, GDP, and curated indicators.

WingmanProtocol Agent Gateway

Runtime: npx

Async errands, artifact hosting, watches, memory + 15 calculators for AI agents. x402 on Base.

Mpp32 MCP Server

Runtime: npx

Payment layer for AI agents. One MCP, five protocols, thousands of paid APIs your agent can call.

Openvan Travel

Runtime: npx

Vanlife & RV travel data — fuel prices, weather, currency, events, news (free, 11 MCP tools)

Invinoveritas

Runtime: uvx

Bitcoin/Lightning AI agent platform: paid reasoning, browser/code exec, sats marketplace.

OctoTrip Flights

Runtime: npx

Free, no-login flight search with real-time pricing from multiple airlines.

OnchainDiligence

Runtime: Remote (SSE)

Pay-per-call sanctions screening and UK company checks for agents, paid in USDC via x402.