diff --git a/.agents/skills/e2e/SKILL.md b/.agents/skills/e2e/SKILL.md
index d3eda54778..1ab71a200c 100644
--- a/.agents/skills/e2e/SKILL.md
+++ b/.agents/skills/e2e/SKILL.md
@@ -42,10 +42,10 @@ Each worker gets an isolated backend, frontend, database, and mock agent — no
 
 ## Run commands
 
+**Always run headless** (`make test-e2e`). Never use `--headed`, `e2e:headed`, or `test-e2e-headed` — headed mode requires a display and will fail in agent environments.
+
 ```bash
 make test-e2e                                                      # all tests, headless
-make test-e2e-headed                                               # with visible browser
-make test-e2e-ui                                                   # Playwright UI mode
 cd apps && pnpm --filter @kandev/web e2e -- tests/task/my-test.spec.ts  # single file
 cd apps && pnpm --filter @kandev/web e2e -- --grep "task creation" # by name
 ```
diff --git a/.agents/skills/fix/SKILL.md b/.agents/skills/fix/SKILL.md
index 3871c2577a..d7eeb9eb25 100644
--- a/.agents/skills/fix/SKILL.md
+++ b/.agents/skills/fix/SKILL.md
@@ -35,7 +35,7 @@ Mark task 1 as in_progress.
 Before anything else, reproduce the bug reliably. Pick the right method based on where the bug lives:
 
 - **Backend** (API, logic, data): write a Go test that calls the function/endpoint and asserts the wrong behavior. Run with `go test -v -run TestName ./path/...`
-- **Frontend** (UI, state, interaction): write a Playwright E2E test using `/e2e` that navigates to the page and triggers the bug. Run with `make test-e2e-headed` to see it visually.
+- **Frontend** (UI, state, interaction): write a Playwright E2E test using `/e2e` that navigates to the page and triggers the bug. Run with `make test-e2e` to verify.
 - **Full-stack** (user flow breaks end-to-end): Playwright E2E test that exercises the full path from UI through API to DB and back.
 - **Unclear where it lives**: start by reading the code path from the reported symptom (a page, an error message, a wrong value) back to its source. Then write the test at the appropriate level.