MCP App StoreMCP App StoreBlueAgent x402 is a collection of 31 pay-per-use AI tools designed for autonomous agents and builders on the Base chain. It provides security checks, agent-safety gates, research and analytics, data & alerts, and earning utilities accessible via CLI, SDK, or web endpoints. The suite is built to integrate into agent workflows and ZHC (Zero-Human Company) setups where agents act with minimal human oversight.
Use BlueAgent x402 when agents need automated security and operational tooling before performing on-chain actions: pre-transaction risk checks, honeypot detection, allowance audits, MEV/shield scans, quantum vulnerability assessments, or when agents must perform research and monitoring tasks (wallet PnL, whale tracking, alerts). Also suitable for teams that want pay-per-call agent tooling rather than subscriptions.
Integrates with agent frameworks that can call external APIs or CLI tools; examples include MCP/Claude Code, Node-based SDKs, and CLI-driven agent setups. The skill exposes REST/SDK/CLI interfaces rather than an in-agent-only script.
BlueAgent x402 is a pay-per-use Security OS for autonomous agents on Base blockchain, offering 31 tools across quantum security, agent safety, research, data, and earning. The SKILL.md is well-documented with clear CLI/SDK/MCP integration paths and transparent pricing. No bundled scripts were found to test. Key concern is that agents are instructed to pass wallet private keys to a third-party service endpoint, which carries inherent risk.
No scripts present — audit based solely on SKILL.md static analysis. Private key handling is the main security concern but is inherent to the tool's on-chain nature. Architecture could benefit from splitting the monolithic 31-service listing into references/ and adding output schemas.
Checkr — Base Social Attention API
Fetch real-time X/Twitter attention signals for Base-chain tokens: leaderboards, spikes, and token deep-dives (pay-per-call via x402).
Versa Deploy
Deploy and manage an on‑chain AI agent vault on Versa (Base): register agents, fund treasuries, set defense prompts, check earnings, and withdraw fees.
Aeon Deal Flow
Weekly curated tracker of announced funding rounds, filtered for primary sources, grouped by vertical with concise context and a sharp risk note.
Readwise Reader Document Management
Manage Readwise Reader documents: list, save, search, move, tag, highlight, export and bulk-edit via official and custom CLIs.
TradeOS
Natural-language driven CEX trading and portfolio management for agents: API key vaulting, multi-exchange orders, DCA, arbitrage scanning, alerts and security r
ezBookkeeping API Tools
Command-line API tools for ezBookkeeping: record and query transactions, retrieve accounts/categories/tags, and fetch exchange rates for self-hosted personal fi
Antigravity EVM Hardhat (incomplete)
Template/demo skill: EVM Hardhat config — SKILL.md missing or empty.
Tmux Bridge
Give an agent controlled access to a local tmux terminal bridge so it can run shell commands, capture output, and manage sessions on the user's machine.
Java 25 & Spring Boot 4 Code Reviewer
Run focused, evidence-based code reviews for Java 25 and Spring Boot 4 projects — migration risks, architecture boundaries, null-safety (JSpecify), security, an
ArcKit — French Public Procurement (fr-marche-public)
Generates French public procurement (Dossier de Consultation des Entreprises) drafts aligned with the Code de la Commande Publique, UGAP frameworks, and DINUM d
Airtable Custom Interface Extensions (SDK Reference)
A concise SDK reference and best-practices guide for building Airtable Interface Extensions using @airtable/blocks/interface — includes scaffolding, hooks, comm
