1. Conduid
  2. Browser
  3. Spend Guard
MCP server · Browser

Spend Guard

by · github.com/waseemnasir2k26/mcp-spend-guard

Wrap any MCP server with a hard spend cap, per-tool rate limits, a wall-clock timeout and a kill switch. MCP has no built-in rate limiting - this is the drop-in stdio proxy that adds one. SQLite-backed counters survive restarts. Python, MIT.

Unclaimed agent-safetyai-agentsanthropicbudgetcircuit-breakerclaude-codecost-controldevtoolsguardrailsjson-rpckill-switchllm-opsmcpmodel-context-protocolobservabilityproxypythonrate-limitingsqlitestdio
InstallView source
34Low

Scored 14 days ago · breakdown

About Spend Guard

Spend Guard is an MCP server published by waseemnasir2k26 in the Browser category: wrap any MCP server with a hard spend cap, per-tool rate limits, a wall-clock timeout and a kill switch. MCP has no built-in rate limiting - this is the drop-in stdio proxy that adds one. SQLite-backed counters survive restarts. Python, MIT.

The repository has 1 stars and 0 forks, with the last commit a month ago. Recent commit activity is the strongest signal that reported issues will get attention.

Install

From source
git clone https://github.com/waseemnasir2k26/mcp-spend-guard

This server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.

Ask AI

✦

Ask AI about Spend Guard

Powered by Claude · Grounded in docs

I know everything about Spend Guard. Ask me about installation, configuration, usage, or troubleshooting.

Security checks

6 checks have not been run yet.

Releases

v2026.092026.09 — Maintenance release · 16 Sep 2026Maintenance review of mcp-spend-guard — a drop-in stdio proxy that wraps any MCP server and enforces a hard spend cap, per-tool rate limits, a circuit breaker and a kill switch, returning a clean JSON-RPC error to the agent instead of…
Questions

About Spend Guard

How do I install Spend Guard?

No package has been published for this server, so install it from source: clone the repository and follow its README.

Is Spend Guard safe to use with an AI agent?

Its trust score is 34 out of 100 (low). Conduid hasn't run static security checks on this repository yet, so review the source yourself before granting it credentials. It has no ConduID identity yet, so agent calls to it are not receipted.

Is Spend Guard still maintained?

Yes — the latest release is v2026.09 (16 Sep 2026), and the last commit was a month ago. The repository has 1 stars.