Charles Proxy for your AI tool calls
MCPScope sits between your agent and its MCP servers and records what your real agent actually does — live feed, history that survives restarts, offline replay. Not a test harness. Free forever, nothing leaves your machine.
$ pip install mcpscope-cli # v0.1.0No spam — one email when it ships, one if the beta opens early.
Watch your real agent — live
Inspectors test servers with their own client, by hand. MCPScope passively records a running agent — Claude Desktop mid-conversation — with zero config changes to either side.
History that outlives the session
Test-tool history dies when the window closes. MCPScope keeps every call from every session in local SQLite — search, filter, and diff across days of runs, not one tab's lifetime.
Replay real traffic, offline
Re-issue the actual requests your agent made — not hand-crafted test calls. Stub saved responses to reproduce yesterday's failure deterministically, even in CI.