bitwarden SKILL.md skillA
bitwarden from betterwright/betterwright is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add betterwright/betterwright/bitwarden@git:20260718.fea579ePins git:20260718.fea579e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- betterwright/betterwright
- Path
skills/bitwarden/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260718.fea579e, committed Jul 18, 2026
- Size
- 1,638 bytes
- Repository stars
- 347
- License
- MIT
Read this when the browser profile has the Bitwarden extension and a login, signup, or payment form should be filled with it.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Bitwarden
Bitwarden autofills through an inline menu iframe below the focused field. You
click the menu; Bitwarden types the secret. You never see it.
## Autofill flow
1. `human.click` the username field.
2. Wait 500 ms - 1 s, then `snapshot()`.
3. Look for the Bitwarden inline menu — an `iframe` subtree (frame-qualified
refs) listing vault items.
- **Menu present:** click the matching item via its `aria-ref`.
- **Menu absent but the field shows a Bitwarden shield badge:** the vault
is likely locked — follow the unlock flow below.
- **Neither:** Bitwarden has nothing for this site; fall back to the
credential-manager ladder (`../credential-manager/SKILL.md`).
4. Verify with `snapshot({diff: true})`, then submit.
## Unlock flow
1. `openPage('chrome-extension://nngceckbapebfimnlniiiahkandclblb/popup/index.html')`.
2. The master password must come from the user — in a headed session ask them
to unlock in the visible window and confirm. Never guess it.
3. `closePage` the popup, `usePage` back to the sign-in tab, and **reload the
page** before re-focusing the field.
## Cautions
…Read the whole file at its exact version.
How to install
mdr add betterwright/betterwright/bitwarden@sha256:d285c42c6343ba8eThe line at the top of this page pins the label git:20260718.fea579e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_ujoa77vefdk2fomr)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 18, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (1638 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
betterwright/betterwright · 347 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ujoa77vefdk2fomr GET https://markdownregistry.com/api/v1/resolve?ref=betterwright/betterwright/bitwarden GET https://markdownregistry.com/api/v1/blob/d285c42c6343ba8ea0184a16b873a174f2ff825170cf3ac853fa7cbdb31882f0
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.