Mighty Mouse v0.2.1
Mighty Mouse v0.2.1
Mighty Mouse v0.2.1 packages the completed real-project evaluation and the portability work needed to demonstrate the core library and MCP transport from clean environments.
Evidence update
The prospective study completed 10 paired real-project tasks. Both the control and Mighty Mouse passed 6 of 10 tasks on the first attempt, with no scope violations. Mighty Mouse used 4 retry rounds versus 6 for the control and received a higher mean blind-review quality score, 4.60 versus 4.30. It was slower by both mean and median duration.
No generalized reliability or speed improvement was demonstrated. The result is mixed and should not be generalized beyond this sample. The full paired evidence and limitations are recorded in data/evidence/real_project_report.md.
Release changes
- Completed and preserved the ten-pair prospective study, including unfavorable results and per-trial manifests.
- Added source-distribution filtering and archive tests that reject AppleDouble metadata.
- Repaired editable-install behavior and verified the supported CPython 3.10–3.13 matrix.
- Verified the documented MCP stdio configuration with isolated Antigravity IDE and Codex profiles, including tool discovery and calls to both
protocolandverify. - Aligned the core and MCP package versions at
0.2.1; the MCP package requiresmighty-mouse>=0.2.1,<0.3.
The platform smoke proves configuration compatibility, server startup, discovery, and tool calls. It does not claim a model-quality result. See data/evidence/platform_smoke_report.md.