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@tttinkl/codemaps-viewer

v0.2.0

Published

Local viewer + parser-backed validator for task-driven call-path-slice codemaps. Ships the `codemap-viewer` CLI with `serve` and `validate` subcommands.

Downloads

214

Vulnerabilities

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Links

Git

Maintainers

tttinkltttinkl

Keywords

codemapviewervalidatorclimarkdowndocumentationcall-path

Readme

@tttinkl/codemaps-viewer

Local viewer + parser-backed validator for codemaps — task-driven call-path-slice documentation files (.codemaps/<slug>.md).

Ships the codemap-viewer CLI with two subcommands: a local web viewer (Cytoscape graph + source preview) and a validate mode that emits machine-readable diagnostics for SKILL / CI repair loops.

Part of the codemaps-skill project.

Install

Run on demand with no install:

npx -y @tttinkl/codemaps-viewer            # → starts the viewer at :4676
npx -y @tttinkl/codemaps-viewer validate FILE

Or install globally:

pnpm add -g @tttinkl/codemaps-viewer
codemap-viewer --help

Requires Node ≥ 20.

Subcommands

serve (default)

Start the local viewer over HTTP. Defaults to scanning ./.codemaps on port 4676 (auto-increments on EADDRINUSE).

codemap-viewer                                  # ./.codemaps, port 4676
codemap-viewer serve --dir docs/codemaps        # custom directory
codemap-viewer serve --port 5000                # custom port

Open http://localhost:4676 to browse the codemaps in your project.

v0.2 live freshness: the viewer auto-detects when referenced source files change. The browser opens a Server-Sent Events stream to /api/freshness/stream; once a source file is edited, the badge on the list row and detail page flips to stale-changed (or stale-missing on delete) within ~1 second — no manual refresh. The watcher fails silently if it cannot start (e.g. inotify limits), degrading to the v0.1.x request-time computation. Ctrl+C triggers a graceful shutdown that stops the watcher before exiting.

validate <file|->

Parse a codemap file (or stdin) against the @tttinkl/codemaps-parser schema and print a single diagnostic on failure.

codemap-viewer validate .codemaps/login-flow.md
echo "$markdown" | codemap-viewer validate -

Exit codes: 0 valid · 1 schema violation · 2 IO / usage error.

Diagnostic output (stderr, on exit 1):

.codemaps/foo.md:22:1 - error: Invalid codemap: duplicate code node id "1a" in section 1 (also defined as "1a")

22 | - **1a** dup — `b.ts:1`
   | ^

hint: pick the next unused letter (a..z) within this section

Designed for the SKILL repair loop: the LLM that generated the file pipes its in-memory markdown via stdin, parses the diagnostic line-by-line, edits, and re-validates — typically converging in 1–2 attempts.

License

MIT © lisilu