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openspeccer

Use when the user wants to open or browse an OpenSpec project's dashboard, or asks which OpenSpec changes are in flight or how far along one is.

Skill by sammcj

IndexedApache-2.0★ 167
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/sammcj-openspeccer

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Use when the user wants to open or browse an OpenSpec project's dashboard, or asks which OpenSpec changes are in flight or how far along one is. Do NOT use for creating, editing, verifying or archiving changes; use the OpenSpec workflow skills for those.

Use cases: data, writing, productivity

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Permissions

What this skill can do and what it asks for, from its SKILL.md and code. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found
Runs as
Python package

Network hosts it talks to 3

  • codeload.github.com · found in install command
  • github.com · found in code
  • openspec.dev · found in code

Files it touches

  • ~/.claude/skills/openspeccer

What's inside

Skill name
openspeccer
Description
Use when the user wants to open or browse an OpenSpec project's dashboard, or asks which OpenSpec changes are in flight or how far along one is. Do NOT use for creating, editing, verifying or archiving changes; use the OpenSpec workflow skills for those.
License
Apache-2.0
Metadata
version: 2026-10-12
Instructions
20 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Files (61)

  • .gitignore
  • CHANGELOG.md
  • CLAUDE.md
  • Makefile
  • SKILL.md
  • app.js · assets/web/
  • export.js · assets/web/
  • index.html · assets/web/
  • lib.js · assets/web/
  • md.js · assets/web/
  • site-export.js · assets/web/
  • style.css · assets/web/
  • ui.js · assets/web/
  • LICENSES.txt · assets/web/vendor/
  • SOURCES.md · assets/web/vendor/
  • hooks.mjs · assets/web/vendor/
  • htm.mjs · assets/web/vendor/
  • marked.esm.js · assets/web/vendor/
  • mermaid.min.js · assets/web/vendor/
  • preact.mjs · assets/web/vendor/
  • agents.js · assets/web/views/
  • burndown.js · assets/web/views/
  • changes.js · assets/web/views/
  • commands.js · assets/web/views/
  • config.js · assets/web/views/
  • dashboard.js · assets/web/views/
  • guide.js · assets/web/views/
  • schemas.js · assets/web/views/
  • search.js · assets/web/views/
  • specs.js · assets/web/views/
  • timeline.js · assets/web/views/
  • pyproject.toml
  • __init__.py · scripts/openspeccer/
  • agents.py · scripts/openspeccer/
  • cli.py · scripts/openspeccer/
  • commands.py · scripts/openspeccer/
  • config.py · scripts/openspeccer/
  • docs.py · scripts/openspeccer/
  • repo.py · scripts/openspeccer/
  • reqdiff.py · scripts/openspeccer/
  • scan.py · scripts/openspeccer/
  • schemas.py · scripts/openspeccer/
  • search.py · scripts/openspeccer/
  • server.py · scripts/openspeccer/
  • vcs.py · scripts/openspeccer/
  • yamlish.py · scripts/openspeccer/
  • serve.py · scripts/
  • helpers.py · tests/
  • test_cli.py · tests/
  • test_cli_parity.py · tests/
  • test_commands.py · tests/
  • test_config.py · tests/
  • test_docs.py · tests/
  • test_export_md.py · tests/
  • test_md.py · tests/
  • test_repo.py · tests/
  • test_reqdiff.py · tests/
  • test_review_cases.py · tests/
  • test_schemas.py · tests/
  • test_server.py · tests/
  • …and 1 more

SKILL.md (first lines)

openspeccer is a read-only local web dashboard for any repository holding an `openspec/` directory. It is stdlib Python and needs no install. Run `<this-skill-dir>/scripts/serve.py --help` for every option.

## Workflow

1. Create a task per step below, each with its completion criterion, then work through them.
2. Find the repo: pass the user's repo path, or omit it and the script searches upward from the current directory for `openspec/`.
3. For a status question ("what's in flight?"), run `serve.py <repo> --summary` and answer from its output. For one change's artifacts and tasks, use `--change <slug>`. `--json` prints the whole snapshot; send it to a file and read only what you need. Done once you have answered, with no server started.
4. If the user wants the dashboard, start `serve.py <repo>` as a background process. Done when a line containing `serving <name> at <url>` appears, or the process exits; on exit, report its stderr to the user.
5. Always give the user the URL. Pass `--no-open` in headless or remote sessions, and when re-running against a server that is already up.
6. To stop it, end the background process you started, using the PID or task handle you captured at launch.

## Gotchas

- Re-running for the same repo reuses the running server and prints `already serving`, so step 4 is safe to repeat.
- A server you did not start (no handle from this session) belongs to the user. Leave it running.
- The OpenSpec CLI is optional and only feeds the Schemas and Commands pages. Without it, only project schemas show and Commands is empty. For a CLI outside `PATH`, set `OPENSPECCER_OPENSPEC_BIN`.
- Active changes from every git worktree are aggregated by default.
- The page updates as files change, so there is nothing to refresh after editing artifacts.

From sammcj/agentic-coding, Apache-2.0.

More from sammcj/agentic-coding

Signals

Stars
167
Forks
25
Open issues
0
Last commit (this folder)
Oct 22, 2026 (14 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Version
2026-10-12
License
Apache-2.0
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

openspeccer skill. Agent Mart. https://agentmart.dev/skills/sammcj-openspeccer (last updated 2026-10-24)