By nq-rdl
SpecKit extension toolkit — scaffold, validate, manage, and publish spec-kit extensions
Scaffold a new GitHub spec-kit extension — the extension.yml manifest, commands/*.md, an optional config template, and .extensionignore — valid by construction. Use when creating a spec-kit extension, authoring a speckit.<id>.<cmd> command, adding a quality-gate/integration/hook to the Spec-Driven-Development workflow, or when the user runs /speckit-dev:create. spec-kit ships no `specify extension init`, so this fills the scaffolding gap. Distinct from Claude Code plugins/skills and from OpenCode extensions.
Install, list, enable/disable, update, and configure GitHub spec-kit extensions, and manage the catalog stack. Use when running `specify extension` commands, wiring a team/internal catalog, resolving the PyPI specify-cli install footgun, configuring .specify/extension-catalogs.yml or extensions.yml, or when the user runs /speckit-dev:manage.
Publish and distribute a GitHub spec-kit extension — cut a GitHub release, write the catalog entry, and register it in a catalog. Defaults to the team catalog nq-rdl/spec-kit-extensions; also covers the public community catalog submission. Use when releasing/distributing/sharing a spec-kit extension, adding a catalog entry, or when the user runs /speckit-dev:publish.
Lint an existing GitHub spec-kit extension against the real manifest schema and validation rules, and report pass/fail per rule. Use when checking a spec-kit extension before install/publish, debugging a `specify extension add` rejection, auditing extension.yml / commands/*.md, or when the user runs /speckit-dev:validate. Mirrors the checks spec-kit's ExtensionManifest performs at install time.
Own this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimOwn this plugin?
Verify ownership to unlock analytics, metadata editing, and a verified badge. GitHub access is read-only (username + org membership).
Sign in to claimBased on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
Curated reusable agent skills and agents packaged as Claude Code plugins. Each subject (a tool, library, language, or workflow) is one plugin: skills are invoked as /<subject>:<facet> (e.g. /go:secure, /gh:send-pr) and agents are delegated as subagents. Canonical skills live under skills/ and agents under agents/; each subject is published as a self-contained plugin under plugins/, listed in the repo-root marketplace manifest (.claude-plugin/marketplace.json).
Claude Code is the only publication target.
# Add the marketplace (once)
/plugin marketplace add nq-rdl/agent-extensions
# Install a single subject
/plugin install go@rdl-agent-extensions
# Onboarding: install the rdl-team plugin
/plugin install rdl-team@rdl-agent-extensions
See docs/bundles.md for the full subject list.
This repo keeps a single source of truth for top-level agent context files:
AGENTS.md — single source of truth for agent contributor guidance.CLAUDE.md → symlink to AGENTS.md. Claude Code loads CLAUDE.md as project context; symlinking keeps the two in sync.This repo is scope-licensed (not an OR dual-license — the license depends on the file, not the user's choice):
SPDX-License-Identifier: MIT. Full text: LICENSE.SPDX-License-Identifier: CC-BY-4.0. Full text: LICENSE-CC-BY-4.0.npx claudepluginhub nq-rdl/agent-extensions --plugin speckit-devR — language expertise, package development, CLI apps, CRAN, lifecycle, async, and testing
Go — idiomatic naming and secure error handling
Shiny — modern dashboards with bslib and Bootstrap 5 theming
Writerside — author and build JetBrains Writerside documentation
Defuddle — extract clean Markdown from cluttered web pages
Ultra-compressed communication mode. Cuts 65% of output tokens (measured) while keeping full technical accuracy by speaking like a caveman.
Memory compression system for Claude Code - persist context across sessions
Multi-model consensus engine integrating OpenAI Codex CLI, Gemini CLI, and Claude CLI for collaborative code review and problem-solving.
45% cost reduction measured. Cache expiry prevention, SubTask auto-delegation, zero-cost context restoration, real-time cost dashboard. The only Claude Code plugin built from CC source analysis.