Claude Forge plugin for Grok Build

Name: Claude Forge
Author: sangrokjung

Community Claude Code plugin, installs in GrokPluginAutomationMCP: manual setup

oh-my-zsh for Claude Code — 16 agents, 35 commands, 32 skills, 21 safety hooks in one install. v4.0 adds an adversarial review loop: a second agent that never sees the first one's reasoning. MIT.

How to install Claude Forge in Grok Build

grok plugin install sangrokjung/claude-forge --trust

✓ Install-checked in Grok Buildchecked Oct 18, 2026

Review before you trust it. --trust lets this plugin's hooks, MCP servers and scripts run code on your computer. It's a community repo that neither xAI nor GrokStacks has reviewed, so read its code first.

We install this repo directly: Grok Build 1.0.62 can't install it through its own marketplace file. Then start a new Grok session, or press r in /plugins, to load it.

Command format: Grok Build's plugin guide

Skills work, MCP part needs manual setup. Grok loads Claude Forge's skills and commands, but not its MCP server: it needs settings that Claude Code asks for when you install it (userConfig), and Grok doesn't ask for them. Add the server yourself:

grok mcp add context7 npx -- -y @upstash/context7-mcp@2.1.8

grok mcp add exa https://mcp.exa.ai/mcp

grok mcp add github -e 'GITHUB_PERSONAL_ACCESS_TOKEN=${GITHUB_PERSONAL_ACCESS_TOKEN}' npx -- -y @modelcontextprotocol/server-github@2025.4.8

grok mcp add jina-reader npx -- -y jina-mcp-tools@1.2.3

Set the variable shown in ${…} in your shell before starting Grok (Grok fills it in when it loads the server).

Then start a new session or press r in /mcps. If it asks you to sign in, select it in /mcps and press i.

What we checked: on Oct 18, 2026 it installed with grok 1.0.62 and Grok found 67 skills, 39 slash commands, 1 subagent. That's an install check only: we haven't run it in a live Grok session.

What it contains

Skills (25)

blind-spot-pass — Use *before* starting work in a domain you don't know well, to surface the "unknown unknowns" — the things you don't even know to ask about — and learn just enough to prompt and decide well. Implements the "blind spot pass" pattern from Ant
build-system — Use when detecting and running project build systems automatically. Supports npm/yarn/pnpm/pip/poetry/gradle/maven/cargo/go/make. Triggers on build, test run, project setup, package manager detection.
cache-components — Expert guidance for Next.js Cache Components and Partial Prerendering (PPR). **PROACTIVE ACTIVATION**: Use this skill automatically when working in Next.js projects that have `cacheComponents: true` in their next.config.ts/next.config.js.
cc-dev-agent — Use when starting Claude Code projects, writing CLAUDE.md/spec.md, dispatching subagents, or requesting Agent Teams parallel development. Covers Spec-Driven Development, Context Engineering, and post-dev workflow.
continuous-learning-v2 — Instinct-based learning system that observes sessions via hooks, creates atomic instincts with confidence scoring, and evolves them into skills/commands/agents.
debugging-strategies — Master systematic debugging techniques, profiling tools, and root cause analysis to efficiently track down bugs across any codebase or technology stack. Use when investigating bugs, performance issues, or unexpected behavior.
dependency-upgrade — Manage major dependency version upgrades with compatibility analysis, staged rollout, and comprehensive testing. Use when upgrading framework versions, updating major dependencies, or managing breaking changes in libraries.
eval-harness — Formal evaluation framework for Claude Code sessions implementing eval-driven development (EDD) principles
evaluating-code-models — Evaluates code generation models across HumanEval, MBPP, MultiPL-E, and 15+ benchmarks with pass@k metrics. Use when benchmarking code models, comparing coding abilities, testing multi-language support, or measuring code generation quality.
evaluating-llms-harness — Evaluates LLMs across 60+ academic benchmarks (MMLU, HumanEval, GSM8K, TruthfulQA, HellaSwag). Use when benchmarking model quality, comparing models, reporting academic results, or tracking training progress. Industry standard used by Eleut
extract-errors — Use when adding new error messages to React, or seeing "unknown error code" warnings.
frontend-code-review — Trigger when the user requests a review of frontend files (e.g., `.tsx`, `.ts`, `.js`). Support both pending-change reviews and focused file reviews while applying the checklist rules.
harness-diet — Measure and shrink the always-loaded context of a Claude Code harness (CLAUDE.md + rules without paths frontmatter) back under budget — migrate narrative to reference files, convert rules to path-scoped or skill-triggered loading, and verif
humanize-korean — Clean up translation-ese and AI-writing tics in Korean prose so it reads like a person wrote it — content (facts, numbers, proper nouns, quotes) stays 100% unchanged, only style and rhythm are touched. Single-pass, done in this session. Tri
korean-character-count — Count Korean text deterministically with exact grapheme, line, and byte contracts for self-intros and form limits.
korean-spell-check — Use Nara/PNU Korean spell-check surfaces conservatively to proofread Korean text, chunk long input, and return change-focused correction suggestions.
loop-forge — Turn a one-line description of a repetitive task into a reusable, self-guarding slash command. loop-forge diagnoses the task into one of 5 loop shapes (Batch / Pipeline / Refine / Watch / Explore), interviews for the blanks, and auto-inject
manage-skills — 세션 변경사항을 분석하여 검증 스킬 누락을 탐지합니다. 기존 스킬을 동적으로 탐색하고, 새 스킬을 생성하거나 기존 스킬을 업데이트한 뒤 프로젝트 CLAUDE.md를 관리합니다.
prompts-chat — Use when searching, installing, or improving AI skills and prompts via prompts.chat or skills.sh. Triggers on skill search, prompt lookup, install skill, improve prompt, prompts.chat.
relay — Session relay — compresses what's been done so far (writes a one-liner for /compact) and generates a "next task" prompt (a baton) for the user to hand off. Use on requests like "relay / hand off / next session / continue after compact / bat
review-loop — Run the adversarial verification loop — implement, then hand the change to a fresh checker that did not write it, fix what it finds, and re-dispatch until APPROVE. Use before claiming any behavioural change is done, and on requests like "re
security-compliance — Guides security professionals in implementing defense-in-depth security architectures, achieving compliance with industry frameworks (SOC2, ISO27001, GDPR, HIPAA), conducting threat modeling and risk assessments, managing security operation
security-pipeline — Use when security verification is needed - pre-commit security checks, vulnerability scanning, STRIDE threat analysis. Integrates with /handoff-verify --security and /commit-push-pr. CWE Top 25 based.
session-wrap — Use when wrapping up a session before ending. 4 parallel subagents detect doc updates, repeated patterns, learning points, and follow-ups, then a verifier deduplicates and presents choices. Triggers on /session-wrap, session wrap, session c
skill-factory — Analyze session work and automatically convert reusable patterns into Claude Code skills. Use when: "세션을 스킬로", "스킬 만들어", "이거 스킬로", "skill factory", "이 작업 자동화해", "스킬 추출", "make this a skill", "extract skill", "convert to skill", "스킬 팩토리", "자

Subagents (14)

claude-forge:architect — C4 다이어그램·ADR·Fitness Functions·기술 부채 스캔·의존성 분석·모듈 경계 설계 전문. Fowler, Brown C4, Newman, Vernon DDD 10구루 적용. Use proactively when 아키텍처 분석, C4 모델, ADR 작성, 기술 부채 스캔, 순환 의존성, 마이크로서비스 설계, 진화적 아키텍처 요청 시. 구현 계
claude-forge:build-error-resolver — 빌드 실패·타입 에러·컴파일 오류·import 에러·의존성 이슈를 최소 변경으로 그린 복구. 리팩토링·아키텍처 변경 절대 금지. Use proactively when CI/빌드가 빨간불이거나, 터미널에 타입 에러·컴파일 에러가 표시될 때 즉시. 런타임 로직 버그는 systematic-debugger, 아키텍처 변경은 architect 사용.
claude-forge:code-reviewer — 코드 품질·보안·유지보수성 2단계 리뷰 (스펙 준수 → 코드 품질). 심각도 등급 이슈와 수정 제안 산출. Use proactively when 코드 변경 완료 후, PR 머지 전, "리뷰해줘" 요청 시. 보안 전용은 security-reviewer, DB 쿼리는 database-reviewer, 아키텍처 판단은 architect 사용.
claude-forge:database-reviewer — Use when writing SQL queries, creating migrations, or troubleshooting database performance in Supabase/PostgreSQL projects. Reviews indexes, RLS policies, schema types, N+1 patterns. Read-only reviewe
claude-forge:doc-updater — 코드 변경 후 문서·코드맵 자동 갱신. 실제 소스 기반 코드맵 생성, README·가이드 새로고침, 경로·링크 검증. 기억에서 문서 작성 절대 금지. Use proactively when 코드 변경 완료 후 — "문서 업데이트", "README 갱신", "코드맵 만들어줘" 요청 시, 또는 구현 완료 후 background 자동 트리거. 새 기능 설계 문서는
claude-forge:e2e-runner — Use when creating, maintaining, or running E2E tests for critical user journeys (auth, payments, core features), or diagnosing memory leaks, console errors, and network waterfalls in flaky tests.
claude-forge:escalation-fixer — Last-resort fixer in the debugging escalation chain (build-error-resolver -> systematic-debugger -> rca-debugger -> escalation-fixer), invoked when narrower-scoped fixes have failed: most commonly whe
claude-forge:planner — 복잡한 기능·아키텍처 변경·멀티스텝 리팩토링 구현 계획 전문. 요구사항 인터뷰 → 코드베이스 조사 → 3-6단계 plan.md 생성 + 인수 기준 포함. NEVER 구현. Use proactively when "구현 계획", "설계해줘", "어떻게 만들지", "spec 작성"처럼 코드 작성 전 계획이 필요한 시점. 발산 아이디어가 필요하면 dev-brain
claude-forge:rca-debugger — Root-cause analyzer for complex multi-system failures — the third stage of the debugging escalation chain (build-error-resolver → systematic-debugger → rca-debugger → escalation-fixer). Escalation fro
claude-forge:refactor-cleaner — 데드 코드·미사용 exports·의존성 제거, 중복 통합 전문. knip/depcheck/ts-prune 감지 → Grep 참조 검증 → 안전 제거. 피처 브랜치에서만 동작. Use proactively when "데드 코드", "미사용 코드", "정리해줘", "클린업", "리팩토링" 요청 시. 빌드 에러 수정은 build-error-resolver, 새
claude-forge:security-reviewer — OWASP Top 10 분석·시크릿 탐지·의존성 감사. severity × exploitability × blast radius 우선순위. Read-only 검토. Use proactively when 사용자 입력 처리, 인증/인가, API 엔드포인트, 민감 데이터를 다루는 코드 변경 시 — 특히 "보안 검토", "취약점", "auth 코드" 요청. 코드
claude-forge:systematic-debugger — Specialist for bugs that reproduce but whose root cause is unknown. Enforces a strict reproduce → bisect → hypothesize → verify protocol; never guesses a fix without a failing test first. Use proactiv
claude-forge:tdd-guide — Red-Green-Refactor TDD 사이클 강제. 테스트 먼저 작성 → 최소 코드 구현 → 리팩토링. 커버리지 80%+ 엣지 케이스 분석 포함. Use proactively when 새 기능 구현, 버그 수정, 리팩토링을 시작할 때 — 특히 "TDD로", "테스트 먼저", "테스트 작성"이 포함된 요청. 빌드 에러 수정은 build-error-reso
claude-forge:verify-agent — 구현 완료 후 fresh-context 검증 전용. typecheck → lint → build → test 파이프라인 독립 실행. 단순 에러(import·타입) 자동 수정, 비수정 가능 에러 분류 보고. Use proactively — 비단순 코드 변경 완료 직후 사람 호출("검증해줘"·"빌드 확인")을 기다리지 말고 자율 spawn한다. 완료 주장 전

About this listing

Claude Forge is a community plugin on GitHub by sangrokjung, written as a Claude Code plugin that Grok Build installs. We install-checked it in Grok; we haven't run it in a live session or reviewed its code. When we installed it, Grok found 25 skills, 14 subagents. Its license is MIT. We checked commit 34d881dc9bdc. It's one of 82 listings in the Automation category on GrokStacks.

Claude Forge FAQ

How do I install Claude Forge in Grok Build?

Run grok plugin install sangrokjung/claude-forge --trust. We install-checked this command in Grok Build. We install this repo directly: Grok Build 1.0.62 can't install it through its own marketplace file. Then start a new Grok session, or press r in /plugins, to load it.

Is Claude Forge an official Grok Build plugin?

No. Claude Forge is a community plugin on GitHub by sangrokjung, not in xAI's official Grok Build marketplace. We checked that it installs and what Grok loads from it, but haven't run it in a live Grok session or reviewed its code.

What does Claude Forge include?

According to what Grok loaded in our install check, Claude Forge includes 25 skills, 14 subagents: blind-spot-pass, build-system, cache-components, cc-dev-agent, continuous-learning-v2, debugging-strategies….

Details

Type: Plugin
Category: Automation
Source: Community Claude Code plugin, installs in Grok
License: MIT
Author: sangrokjung
Version: 4.3.0
Keywords: agents, ai-assistant, ai-coding, ai-framework, ai-pair-programming, anthropic, automation, claude-code, claude-code-agents, cli-tools, developer-experience, developer-tools
Source repo: https://github.com/sangrokjung/claude-forge
Checked commit: 34d881dc9bdc
Homepage: https://sangrokjung.github.io/claude-forge
Checked by GrokStacks: Install-checked in Grok Build on Oct 18, 2026; not run in a live session

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Claude ForgeCommunity plugin for Grok Build · 25 skills, 14 subagentsoh-my-zsh for Claude Code — 16 agents, 35 commands, 32 skills, 21 safety hooks in one install. v4.0 adds an…View on GrokStacks →

<a href="https://grokstacks.com/p/claude-forge/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #2a2e3c;border-radius:12px;background:#0a0b0f;color:#e8eaf0;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#e8eaf0">Claude Forge</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#9aa0b1">Community plugin for Grok Build · 25 skills, 14 subagents</span><span style="display:block;margin:0 0 10px;color:#c9cdd8">oh-my-zsh for Claude Code — 16 agents, 35 commands, 32 skills, 21 safety hooks in one install. v4.0 adds an…</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>

Markdown summary

**[Claude Forge on GrokStacks](https://grokstacks.com/p/claude-forge/)**: Community plugin for Grok Build with 25 skills, 14 subagents. Install: `grok plugin install sangrokjung/claude-forge --trust`

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