marketing-shibata50/cmux
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Document browser navigation verification loop (#974)

Browse source 
* Document browser navigation verification loop

* Add docs regression test for browser navigation guidance

* Remove invalid docs text inspection test
This commit is contained in:
Lawrence Chen 2026-03-05 20:57:18 -08:00 • committed by GitHub
parent d4e16ae8c8
commit bb052198e5
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
3 changed files with 21 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

31
skills/cmux-browser/SKILL.md
View file

@ -10,19 +10,21 @@ Use this skill for browser tasks inside cmux webviews.
## Core Workflow
1. Open or target a browser surface.
2. Snapshot (`--interactive`) to get fresh element refs.
3. Act with refs (`click`, `fill`, `type`, `select`, `press`).
4. Wait for state changes.
5. Re-snapshot after DOM/navigation changes.
2. Verify navigation with `get url` before waiting or snapshotting.
3. Snapshot (`--interactive`) to get fresh element refs.
4. Act with refs (`click`, `fill`, `type`, `select`, `press`).
5. Wait for state changes.
6. Re-snapshot after DOM/navigation changes.
```bash
cmux browser open https://example.com --json
cmux --json browser open https://example.com
# use returned surface ref, for example: surface:7
cmux browser surface:7 get url
cmux browser surface:7 wait --load-state complete --timeout-ms 15000
cmux browser surface:7 snapshot --interactive
cmux browser surface:7 fill e1 "hello"
cmux browser surface:7 click e2 --snapshot-after --json
cmux browser surface:7 wait --load-state complete --timeout-ms 15000
cmux --json browser surface:7 click e2 --snapshot-after
cmux browser surface:7 snapshot --interactive
```
@ -58,11 +60,13 @@ cmux browser <surface> wait --function "document.readyState === 'complete'" --ti
### Form Submit
```bash
cmux browser open https://example.com/signup --json
cmux --json browser open https://example.com/signup
cmux browser surface:7 get url
cmux browser surface:7 wait --load-state complete --timeout-ms 15000
cmux browser surface:7 snapshot --interactive
cmux browser surface:7 fill e1 "Jane Doe"
cmux browser surface:7 fill e2 "jane@example.com"
cmux browser surface:7 click e3 --snapshot-after --json
cmux --json browser surface:7 click e3 --snapshot-after
cmux browser surface:7 wait --url-contains "/welcome" --timeout-ms 15000
cmux browser surface:7 snapshot --interactive
```
@ -77,13 +81,16 @@ cmux browser surface:7 get value e11 --json
### Stable Agent Loop (Recommended)
```bash
# snapshot -> action -> wait -> snapshot
cmux browser surface:7 snapshot --interactive
cmux browser surface:7 click e5 --snapshot-after --json
# navigate -> verify -> wait -> snapshot -> action -> snapshot
cmux browser surface:7 get url
cmux browser surface:7 wait --load-state complete --timeout-ms 15000
cmux browser surface:7 snapshot --interactive
cmux --json browser surface:7 click e5 --snapshot-after
cmux browser surface:7 snapshot --interactive
```
If `get url` is empty or `about:blank`, navigate first instead of waiting on load state.
## Deep-Dive References
| Reference | When to Use |

1
skills/cmux-browser/templates/authenticated-session.sh
View file

@ -10,6 +10,7 @@ if [ -f "$STATE_FILE" ]; then
fi
cmux browser "$SURFACE" goto "$DASHBOARD_URL"
cmux browser "$SURFACE" get url
cmux browser "$SURFACE" wait --load-state complete --timeout-ms 15000
cmux browser "$SURFACE" snapshot --interactive

1
skills/cmux-browser/templates/form-automation.sh
View file

@ -5,6 +5,7 @@ URL="${1:-https://example.com/form}"
SURFACE="${2:-surface:1}"
cmux browser "$SURFACE" goto "$URL"
cmux browser "$SURFACE" get url
cmux browser "$SURFACE" wait --load-state complete --timeout-ms 15000
cmux browser "$SURFACE" snapshot --interactive