KeepBal MCP Server

About KeepBal

KeepBal is a prepaid wallet and MCP gateway for agent tools and models. Search the catalog, inspect pricing, and run tools with one Bearer API key. About 7 models and 2500+ catalog tools. Fixed-price tools bill per call; variable tools bill provider cost + 35%. Failed, blocked, or timed-out runs are not charged. Signup includes $1 free credit once. Remote MCP at https://keepbal.com/mcp (Streamable HTTP: search_tools, inspect_tool, run_tool, get_run). Skill: https://keepbal.com/SKILL.md. Not a pure LLM router.

KeepBal tools (4)

Read from the live server on Oct 30, 2026. These are the tools your AI assistant can call once connected.

search_tools

Search live KeepBal tools and models locally, free of charge. Use 2–200 query characters. Results are ranked and paginated; use category models for models.

inspect_tool

Read local public tool metadata, known parameters, pricing metadata and a JSON request example. Fixed tools show the per-call price; variable tools are billed at provider price + 35%. This is not an input-specific quote. Free; does not cont

run_tool

Execute a public tool with your prepaid KeepBal wallet using the REST billing and access controls. Inspect first. Fixed tools charge the per-call price; variable tools are billed at provider price + 35%. Use input.max_cost_usd for a catalog

get_run

Check and settle an existing run by run_id through REST ownership and access controls. No new execution or additional polling fee; the original execution charge may settle. Use after run_tool reports pending.

How to connect KeepBal to Claude, Cursor or VS Code

KeepBal runs as a hosted remote MCP server at https://keepbal.com/mcp. Add that URL to your MCP client's config (Claude Code, Cursor, Windsurf or VS Code) and the tools appear immediately, no install required.

{
  "mcpServers": {
    "keepbal": {
      "url": "https://keepbal.com/mcp"
    }
  }
}

Claude Code: claude mcp add --transport http keepbal https://keepbal.com/mcp. Servers that require OAuth or an API key will prompt on first use.