MS-Agent — Lightweight Agent Framework with MCP

Practical Notes

• Quant: install is pip install ms-agent with an optional [research] extra per README.
• Quant: validate MCP wiring by calling one tool via an MCP endpoint and logging the round-trip latency (baseline for regressions).

How to use it as a harness (not a demo)

The README example is a good start, but production usage needs guardrails:

1. Pin MCP server configs per environment (dev/staging/prod) and store them in version control.
2. Separate credentials from configs: env vars only, no secrets checked into repos.
3. Replayability: keep a small set of “golden tasks” you can re-run after upgrades to detect regressions.

If your goal is evaluation/security, wrap runs with:

• input/output logging,
• tool-call allow-lists,
• and a cost/latency budget per task.

FAQ

Q: Does it support MCP? A: Yes. The README includes an example mcpServers config wired into LLMAgent.

Q: How do I keep runs reproducible? A: Pin configs + keep golden tasks + log tool calls and outputs.

Q: What should I do first? A: Wire one simple MCP server endpoint and run a single task end-to-end before adding more tools.