MCP Tools DirectoryAbout this integration
134 paid APIs as MCP tools, billed per call in USDC on Base. No account, no login.
- Transport
- stdio
- Authentication
- unknown
- Initial setup
- credentials
- Runtime
- unattended
- Evidence
- documented
- Version
- 0.1.1
- Package
- halowerk-mcp
- Last compatibility test
- Not independently tested
Connect your agent
halowerk-mcpDocumentation-only review from pinned publisher README and executable manifest. The package and target were not executed or independently security-audited; users must review permissions and write-capable tools before connection.
Capabilities: Paid service catalog lookup, Per-call service invocation, Price inspection
Connected profiles
Additional details
io.github.halowerk/halowerk-mcp
Source ↗ · Checked 2026-09-170.1.1
Source ↗ · Checked 2026-09-17CC0-1.0; package licenses are separate
Source ↗ · Checked 2026-09-17npm
Source ↗ · Checked 2026-09-17halowerk-mcp
Source ↗ · Checked 2026-09-190.1.1
Source ↗ · Checked 2026-09-19Publisher documentation provides a local stdio launch for halowerk-mcp; this offline review did not execute the package or target service.
Source ↗ · Checked 2026-09-19Paid calls require an EVM wallet private key for x402 USDC authorization; wallet signing is outside the native taxonomy.
Source ↗ · Checked 2026-09-19A fixed publisher-documented catalog of HTTPS service hosts; free tools need no wallet.
Source ↗ · Checked 2026-09-19Publisher documentation reviewed; package and integration endpoint not executed or independently security-audited.
Source ↗ · Checked 2026-09-19