Mcp Server
Pay per tool call for Lightning Tools AI utilities through Bitcoin Lightning instead of flat SaaS subscriptions.
Overview
Lightning Tools MCP Server is a MCP server for the Build phase that exposes pay-per-call AI tools billed through Bitcoin Lightning with optional API key or in-session credit purchase.
What is this MCP server?
- Pay-per-call access to Lightning Tools AI utilities over Bitcoin Lightning
- Optional LIGHTNING_TOOLS_API_KEY (sk_ prefix) or purchase credits via buy_credits tool
- stdio MCP from npm @lightning-tools/mcp-server v0.3.3
- Monetized agent tooling without committing to a single vendor subscription upfront
- Published MCP server version 0.3.3 under npm scope @lightning-tools/mcp-server
- API keys documented with sk_ prefix; stdio transport in manifest
What problem does it solve?
Solo builders want to try multiple paid AI tools without locking into subscriptions before they know which calls ship in their product.
Who is it for?
Lightning-comfortable builders prototyping agent features that need occasional premium tool calls with usage-based spend.
Skip if: Teams that require traditional invoiced SaaS, no cryptocurrency rails, or fully self-hosted models only.
What do I get? / Deliverables
Your agent can invoke Lightning Tools on a per-call basis and fund usage via Lightning credits or an sk_ API key from MCP.
- Agent-callable Lightning Tools with per-invocation billing
- Credit purchase path when no API key is preconfigured
Recommended MCP Servers
Journey fit
Builders wire paid external AI capabilities during Build when assembling agent toolchains and API-backed features. This MCP registers a commercial tool gateway—integration layer between your agent and metered AI services.
How it compares
Metered third-party AI tool marketplace MCP, not a local model runner or free open-source skill pack.
Common Questions / FAQ
Who is Lightning Tools MCP for?
Solo builders wiring Claude Code or similar agents to paid AI utilities who prefer Lightning micropayments or API keys over flat plans.
When should I use Lightning Tools MCP?
Use it while building agent integrations when you need external tools on demand and want costs tied to actual invocations.
How do I add Lightning Tools MCP to my agent?
Add stdio server @lightning-tools/mcp-server from npm, set LIGHTNING_TOOLS_API_KEY if you have sk_ credentials, or use buy_credits inside the session.