bookmark-lab SKILL.md skillA
bookmark-lab from dailydotdev/marketplace is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add dailydotdev/marketplace/bookmark-lab@git:20261027.b6dbd62Pins git:20261027.b6dbd62 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- dailydotdev/marketplace
- Path
plugins/bookmark-lab/skills/bookmark-lab/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261027.b6dbd62, committed Oct 27, 2026
- Size
- 4,452 bytes
- Repository stars
- 8
- License
- none declared
Turn a daily.dev bookmark or post into a focused coding exercise with observable success checks, optional starter code, and feedback on the user's solution.
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
# Bookmark Lab
Help the user practice one concept from an article rather than only summarize it. Default to a small local exercise estimated at 20-40 minutes; adapt to the user's level, stack, and available time.
## Connection
Use an existing daily.dev MCP connection, or the REST API at https://api.daily.dev/public/v1 with an Authorization: Bearer header. Read the personal token from DAILY_DEV_TOKEN or DAILY_DEV_API_KEY in the environment or a user-designated local .env file. Never print it or send it to another host. External article requests must not carry daily.dev credentials. If no connection exists, ask the user to configure one, not paste a secret into chat.
## Choose and read
1. If the user supplies a daily.dev post ID, fetch it with getPostsById or GET /posts/{id}. For a URL, resolve it using available browsing tools and confirm the matching post; do not invent or change a case-sensitive ID.
…Read the whole file at its exact version.
How to install
mdr add dailydotdev/marketplace/bookmark-lab@sha256:a834fa59dfcf3a8fThe line at the top of this page pins the label git:20261027.b6dbd62, 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_3p2euscjd3pqniy4)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 27, 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 (4452 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
dailydotdev/marketplace · 8 stars · license none declared · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_3p2euscjd3pqniy4 GET https://markdownregistry.com/api/v1/resolve?ref=dailydotdev/marketplace/bookmark-lab GET https://markdownregistry.com/api/v1/blob/a834fa59dfcf3a8fef9551a6813096582545143162210a6144978d5530d774bc
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.