cost-control MCP servers

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figuard-mcp

MCP server Claude CodeCodexCursor +2

Pre-flight spend authorization for AI agents. Set a budget, enforce limits, audit every decision. Runs locally from the figuard-mcp npm package. Needs 4 environment variables to run.

not rated 2 1mo ago A tokens not measured

bq-readonly-mcp

mariadb-RupeshBiswas/bq-readonly-mcp

MCP server Claude CodeCodexCursor +2

Read-only BigQuery MCP server with auto-LIMIT, dry-run cost guard, and ADC auth — for Claude, Cursor, Windsurf, Copilot, and other MCP clients. Runs locally from the bq-readonly-mcp Python package.

not rated 1 9d ago A tokens not measured original MIT

gvnr

mightbesaad/gvnr

MCP server Claude CodeCodexCursor +2

Budget & cost control for AI agents — per-agent spend caps + rate limits before each call. Remote server at gvnr.dev.

not rated 0 4mo ago A tokens not measured original MIT

cycles-mcp-server

runcycles/cycles-mcp-server

MCP server Claude CodeCodexCursor +2

Runtime budget authority for AI agents — reserve, enforce, reconcile spend across providers. Runs locally from the @runcycles/mcp-server npm package. Needs 9 environment variables to run.

not rated 0 4d ago A tokens not measured original Apache-2.0

agent-budget

nyx-builds/agent-budget

MCP server Claude CodeCodexCursor +2

MCP server "agent-budget" as configured in nyx-builds/agent-budget. Runs locally from the agent-budget Python package.

not rated 0 2mo ago A tokens not measured original MIT