# Coverage Plan > Analyze test coverage, identify gaps, and create a testing strategy. Does NOT write tests. Use when this capability is needed. - Skill: `tomevault-io/coverage-plan` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/coverage-plan` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/coverage-plan/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Coding & Dev Tools - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/coverage-plan --- Analyze test coverage and create a testing strategy by delegating to the `test-coverage-planner` agent. ## Delegation Use the Task tool to launch the `test-coverage-planner` agent (subagent_type). Pass the full context of what needs to be done. ## Steps 1. Identify all source files in `src/Eftdb/` and `src/Eftdb.Design/` 2. Map existing tests in `tests/Eftdb.Tests/` to the source files they cover 3. Identify untested code paths and missing scenarios 4. Produce a prioritized testing plan with: - Critical gaps (public API surface without tests) - Important gaps (complex logic paths) - Nice-to-have (edge cases, error paths) ## Output A structured testing strategy document. This skill does **NOT** write tests — the output is a plan for the `test-writer` agent to implement. ## Rules - **Read-only** — do not create or edit any files - Focus on `CmdScale.EntityFrameworkCore.TimescaleDB` and `CmdScale.EntityFrameworkCore.TimescaleDB.Design` packages - Consider both unit tests and integration tests (Testcontainers) --- > Converted and distributed by [TomeVault](https://tomevault.io/claim/cmdscale) — claim your Tome and manage your conversions.