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jscpd-server

4.2.5

Patch Changes

  • Bug fixes: JSON reporter duplicate token counts, gitignore parent-directory walk, and Commander v15 migration
  • Updated dependencies
    • @jscpd/core@4.2.5
    • @jscpd/finder@4.2.5
    • @jscpd/tokenizer@4.2.5
    • @jscpd/html-reporter@4.2.5
    • jscpd-sarif-reporter@4.2.5

4.2.4

Patch Changes

  • Features
    • detectClonesAndStatistic() API — new function returning both clone results and statistics in one call; also exposes an optional statisticProvider injection point on detectClones. Closes #536, #549. Bug Fixes
    • .gitignore not respected by default — gitignore option now defaults to true; patterns are read from every scanned directory (not just process.cwd()); fix applies to both CLI and programmatic API. Use --no-gitignore to opt out. Fixes #790.
    • .gitignore negation patterns silently dropped — negated patterns (!test.js, !src/**, etc.) were discarded instead of being passed to fast-glob. Fixes #723. Documentation
    • Document path option in .jscpd.json and package.json config examples. (#717)
    • Add Gitignore option section to README with CLI examples, config snippet, and default/type reference.
    • Add detectClonesAndStatistic API example to README.
  • Updated dependencies
    • @jscpd/core@4.2.4
    • @jscpd/finder@4.2.4
    • @jscpd/html-reporter@4.2.4
    • jscpd-sarif-reporter@4.2.4
    • @jscpd/tokenizer@4.2.4

4.2.3

Patch Changes

  • fix(finder): resolve relative ignore patterns against scan dirs (#611)
  • Updated dependencies
    • @jscpd/core@4.2.3
    • @jscpd/finder@4.2.3
    • @jscpd/html-reporter@4.2.3
    • jscpd-sarif-reporter@4.2.3
    • @jscpd/tokenizer@4.2.3

4.2.2

Patch Changes

  • fix(tokenizer): resolve quadratic bash tokenization hang
  • Updated dependencies
    • @jscpd/core@4.2.2
    • @jscpd/finder@4.2.2
    • @jscpd/html-reporter@4.2.2
    • jscpd-sarif-reporter@4.2.2
    • @jscpd/tokenizer@4.2.2

4.2.1

Patch Changes

  • fix tokenization issue for cross formats detection
  • Updated dependencies
    • @jscpd/core@4.2.1
    • @jscpd/finder@4.2.1
    • @jscpd/html-reporter@4.2.1
    • jscpd-sarif-reporter@4.2.1
    • @jscpd/tokenizer@4.2.1

4.2.0 — 2026-05-14

New Features

  • --store-path support — the server now accepts a storePath option to configure a custom LevelDB cache directory, consistent with the jscpd CLI. Useful when running multiple server instances or integrating with CI environments that run parallel scans.

Bug Fixes

  • Process crash on malformed package.json (#739) — invalid JSON in the project's package.json threw an unhandled SyntaxError that killed the server process. The server now emits a warning and continues with an empty config.

Dependency Updates

  • @jscpd/core → 4.2.0
  • @jscpd/finder → 4.2.0
  • @jscpd/html-reporter → 4.2.0
  • @jscpd/tokenizer → 4.2.0
  • jscpd-sarif-reporter → 4.2.0

4.1.1

Patch Changes

  • Update hash function, improve performance and keep browser support
  • Updated dependencies
    • @jscpd/core@4.1.1
    • @jscpd/finder@4.1.1
    • @jscpd/html-reporter@4.1.1
    • jscpd-sarif-reporter@4.1.1
    • @jscpd/tokenizer@4.1.1

An HTTP server that exposes jscpd's copy-paste detection as a RESTful API. Ideal for IDE plugins, CI services, and web dashboards that need on-demand duplicate analysis without launching a CLI process for every request.

4.1.0 — 2026-05-09

New Features

  • MCP server enhancements — the Model Context Protocol (MCP) server now exposes a jscpd://statistics resource endpoint, allowing AI agents and MCP-compatible clients to query duplication statistics directly.
  • Recheck endpoint — a new API endpoint lets clients trigger a rescan of the codebase without restarting the server process. Useful for long-running server instances where the codebase changes over time.

Changes

  • CI now tests against Node.js 22.x and 24.x.

Dependency Updates

  • @jscpd/core → 4.1.0
  • @jscpd/finder → 4.1.0
  • @jscpd/html-reporter → 4.1.0
  • @jscpd/tokenizer → 4.1.0
  • jscpd-sarif-reporter → 4.1.0

4.0.9 — 2026-04-10

Changes

  • Aligned with the AI reporter release.

Dependency Updates

  • @jscpd/core → 4.0.5
  • @jscpd/finder → 4.0.5
  • @jscpd/html-reporter → 4.0.5
  • @jscpd/tokenizer → 4.0.5
  • jscpd-sarif-reporter → 4.0.7

4.0.8 — 2026-01-30

New Features

  • MCP protocol server — the server now implements the Model Context Protocol, enabling AI agents (such as those built with Claude, GPT, or other MCP-compatible clients) to interact with jscpd programmatically. Includes an icon-menu toggle in the web UI.

Dependency Updates

  • @jscpd/core → 4.0.4
  • @jscpd/finder → 4.0.4
  • @jscpd/html-reporter → 4.0.4
  • @jscpd/tokenizer → 4.0.4
  • jscpd-sarif-reporter → 4.0.6

4.0.7 — 2026-01-11

Bug Fixes

  • Fixed a build output issue.

Dependency Updates

  • @jscpd/core → 4.0.3
  • @jscpd/finder → 4.0.3
  • @jscpd/html-reporter → 4.0.3
  • @jscpd/tokenizer → 4.0.3
  • jscpd-sarif-reporter → 4.0.5

4.0.6 — 2026-01-11

New Package

First release of jscpd-server. Provides a RESTful HTTP API for code-duplication detection built on top of the jscpd engine.

Key endpoints (initial release):

  • POST /detect — submit a path or code snippet for duplicate analysis.
  • GET /report — retrieve the latest detection results.

To start the server:

npx jscpd-server

Dependency Updates

  • @jscpd/core → 4.0.2
  • @jscpd/finder → 4.0.2
  • @jscpd/html-reporter → 4.0.2
  • @jscpd/tokenizer → 4.0.2
  • jscpd-sarif-reporter → 4.0.4