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agent-sdk-dev

anthropics/claude-code
OfficialPluginLoadsNo license

agent-sdk-dev scores 83 out of 100, grade A. Every structural check Claude Code needs to register it passed.

/plugin marketplace add anthropics/claude-codeSource on GitHubClaim this listing

Works

40% of the score

100/100

  • Loads cleanly: valid frontmatter, required fields present, no dangling references.

Does it parse, does it declare a name and a description, does it reference files that are actually there. A failure here is what sets the will-not-load verdict.

Maintained

25% of the score

94/100

  • no commits in the last 12 weeks
  • no license file

Days since the last commit on the repository that publishes it, on a steep curve, and whether that repository has been archived.

Adopted

20% of the score

79/100

  • 144,875 stars on the source repo.

Install counts from the skills.sh registry where they exist; repository stars and 30-day star velocity where they do not.

Documented

15% of the score

3/100

  • No usage example or code block.

Length of the instructions, worked examples, bundled scripts and references, which is how much a model actually has to go on.

What the check found

1 finding
No license

The repository ships no license file, so the reuse terms are unclear.

What it says it does

from its own frontmatter

Claude Agent SDK Development Plugin

Also in anthropics/claude-code8 more from this repository in the capture, highest score first.
Works40%

100/100

  • Loads cleanly: valid frontmatter, required fields present, no dangling references.
Maintained25%

94/100

  • no commits in the last 12 weeks
  • no license file
Adopted20%

79/100

  • 144,875 stars on the source repo.
Documented15%

66/100

  • 666 words with worked examples.

100 × 0.40 = 40.0+ 94 × 0.25 = 23.5+ 79 × 0.20 = 15.8+ 66 × 0.15 = 9.9= 89.2+ 3 for an official publisher, which rounds to 0, the score the index stores

Loads. Every structural check Claude Code needs to register this passed.

Works40%

100/100

  • Loads cleanly: valid frontmatter, required fields present, no dangling references.
Maintained25%

94/100

  • no commits in the last 12 weeks
  • no license file
Adopted20%

79/100

  • 144,875 stars on the source repo.
Documented15%

3/100

  • No usage example or code block.

100 × 0.40 = 40.0+ 94 × 0.25 = 23.5+ 79 × 0.20 = 15.8+ 3 × 0.15 = 0.45= 79.75+ 3 for an official publisher, which rounds to 0, the score the index stores

Loads. Every structural check Claude Code needs to register this passed.

/plugin marketplace add anthropics/claude-codeOpen the listingSource
Works40%

100/100

  • Loads cleanly: valid frontmatter, required fields present, no dangling references.
Maintained25%

94/100

  • no commits in the last 12 weeks
  • no license file
Adopted20%

79/100

  • 144,875 stars on the source repo.
Documented15%

3/100

  • No usage example or code block.

100 × 0.40 = 40.0+ 94 × 0.25 = 23.5+ 79 × 0.20 = 15.8+ 3 × 0.15 = 0.45= 79.75+ 3 for an official publisher, which rounds to 0, the score the index stores

Loads. Every structural check Claude Code needs to register this passed.

/plugin marketplace add anthropics/claude-codeOpen the listingSource
Works40%

100/100

  • Loads cleanly: valid frontmatter, required fields present, no dangling references.
Maintained25%

94/100

  • no commits in the last 12 weeks
  • no license file
Adopted20%

79/100

  • 144,875 stars on the source repo.
Documented15%

3/100

  • No usage example or code block.

100 × 0.40 = 40.0+ 94 × 0.25 = 23.5+ 79 × 0.20 = 15.8+ 3 × 0.15 = 0.45= 79.75+ 3 for an official publisher, which rounds to 0, the score the index stores

Loads. Every structural check Claude Code needs to register this passed.

/plugin marketplace add anthropics/claude-codeOpen the listingSource
Works40%

100/100

  • Loads cleanly: valid frontmatter, required fields present, no dangling references.
Maintained25%

94/100

  • no commits in the last 12 weeks
  • no license file
Adopted20%

79/100

  • 144,875 stars on the source repo.
Documented15%

3/100

  • No usage example or code block.

100 × 0.40 = 40.0+ 94 × 0.25 = 23.5+ 79 × 0.20 = 15.8+ 3 × 0.15 = 0.45= 79.75+ 3 for an official publisher, which rounds to 0, the score the index stores

Loads. Every structural check Claude Code needs to register this passed.

/plugin marketplace add anthropics/claude-codeOpen the listingSource
Works40%

100/100

  • Loads cleanly: valid frontmatter, required fields present, no dangling references.
Maintained25%

94/100

  • no commits in the last 12 weeks
  • no license file
Adopted20%

79/100

  • 144,875 stars on the source repo.
Documented15%

3/100

  • No usage example or code block.

100 × 0.40 = 40.0+ 94 × 0.25 = 23.5+ 79 × 0.20 = 15.8+ 3 × 0.15 = 0.45= 79.75+ 3 for an official publisher, which rounds to 0, the score the index stores

Loads. Every structural check Claude Code needs to register this passed.

/plugin marketplace add anthropics/claude-codeOpen the listingSource
Works40%

100/100

  • Loads cleanly: valid frontmatter, required fields present, no dangling references.
Maintained25%

94/100

  • no commits in the last 12 weeks
  • no license file
Adopted20%

79/100

  • 144,875 stars on the source repo.
Documented15%

3/100

  • No usage example or code block.

100 × 0.40 = 40.0+ 94 × 0.25 = 23.5+ 79 × 0.20 = 15.8+ 3 × 0.15 = 0.45= 79.75+ 3 for an official publisher, which rounds to 0, the score the index stores

Loads. Every structural check Claude Code needs to register this passed.

/plugin marketplace add anthropics/claude-codeOpen the listingSource
Works40%

100/100

  • Loads cleanly: valid frontmatter, required fields present, no dangling references.
Maintained25%

94/100

  • no commits in the last 12 weeks
  • no license file
Adopted20%

79/100

  • 144,875 stars on the source repo.
Documented15%

3/100

  • No usage example or code block.

100 × 0.40 = 40.0+ 94 × 0.25 = 23.5+ 79 × 0.20 = 15.8+ 3 × 0.15 = 0.45= 79.75+ 3 for an official publisher, which rounds to 0, the score the index stores

Loads. Every structural check Claude Code needs to register this passed.

/plugin marketplace add anthropics/claude-codeOpen the listingSource