Local-first MCP server and CLI that audits test suites for false-green tests: tautological assertions, mock-contract drift, and mock hygiene. Read-only and deterministic, across TypeScript, PHP, Python and Rust.
AraneaDev/Momus-MCP is an MCP server distributed on github, maintained by AraneaDev, tracked here since August 2026. It has shipped 11 releases and exposes 11 tools. Tools include apply_issue_fix, audit_test_fidelity, audit_workspace, detect_tautological_assertions, doctor_status, explain_issue, and 5 more. Its composite risk grade is C — an inferred review prompt computed from observed signals, not a verdict.
Reading the source raised 2 review prompts — dangerous code and toxic flow (lethal trifecta) — each a pattern worth a human look rather than a finding of fault.
Since the previous scan on 2026-09-10: 11 tools added and 5 tools removed.
full security breakdown →-
apply_issue_fix -
audit_test_fidelity -
audit_workspace -
detect_tautological_assertions -
doctor_status -
explain_issue -
get_ir -
list_rules -
preview_issue_fix -
synthesize_mock_contract -
verify_mock_drift
| version | date | src |
|---|---|---|
| v0.0.11 | 2026-08-19 | github |
| v0.0.10 | 2026-08-19 | github |
| v0.0.9 | 2026-08-19 | github |
| v0.0.8 | 2026-08-18 | github |
| v0.0.7 | 2026-08-17 | github |
| v0.0.6 | 2026-08-17 | github |
| v0.0.5 | 2026-08-17 | github |
| v0.0.4 | 2026-08-17 | github |
| v0.0.3 | 2026-08-17 | github |
| v0.0.2 | 2026-08-16 | github |