MCP Server Builder
anthropics/skills
Guides the design and implementation of Model Context Protocol servers in TypeScript or Python, from tool naming and error messages to evaluation.
This skill should be used only when the user explicitly asks to use $ralph-specum-research, or explicitly asks Ralph Specum in Codex to run the research phase.
$ npx skills add tzachbon/smart-ralph --skill ralph-specum-research -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install tzachbon/smart-ralph ralph-specum-research --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/tzachbon/smart-ralph.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/ralph-specum-codex/skills/ralph-specum-research .claude/skills/ralph-specum-research && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "ralph-specum-research" agent skill from https://github.com/tzachbon/smart-ralph/tree/main/plugins/ralph-specum-codex/skills/ralph-specum-research into .claude/skills/ralph-specum-research/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ralph-specum-research", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/tzachbon/smart-ralph/tree/main/plugins/ralph-specum-codex/skills/ralph-specum-researchType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add tzachbon/smart-ralph --skill ralph-specum-research -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install tzachbon/smart-ralph ralph-specum-research --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/tzachbon/smart-ralph.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/ralph-specum-codex/skills/ralph-specum-research .agents/skills/ralph-specum-research && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "ralph-specum-research" agent skill from https://github.com/tzachbon/smart-ralph/tree/main/plugins/ralph-specum-codex/skills/ralph-specum-research into .agents/skills/ralph-specum-research/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ralph-specum-research", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add tzachbon/smart-ralph --skill ralph-specum-research -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install tzachbon/smart-ralph ralph-specum-research --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/tzachbon/smart-ralph.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/ralph-specum-codex/skills/ralph-specum-research .cursor/skills/ralph-specum-research && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "ralph-specum-research" agent skill from https://github.com/tzachbon/smart-ralph/tree/main/plugins/ralph-specum-codex/skills/ralph-specum-research into .cursor/skills/ralph-specum-research/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ralph-specum-research", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/tzachbon/smart-ralph.git --path plugins/ralph-specum-codex/skills/ralph-specum-research--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add tzachbon/smart-ralph --skill ralph-specum-research -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install tzachbon/smart-ralph ralph-specum-research --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/tzachbon/smart-ralph.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/ralph-specum-codex/skills/ralph-specum-research .gemini/skills/ralph-specum-research && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "ralph-specum-research" agent skill from https://github.com/tzachbon/smart-ralph/tree/main/plugins/ralph-specum-codex/skills/ralph-specum-research into .gemini/skills/ralph-specum-research/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ralph-specum-research", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install tzachbon/smart-ralph ralph-specum-researchInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add tzachbon/smart-ralph --skill ralph-specum-research -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/tzachbon/smart-ralph.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/ralph-specum-codex/skills/ralph-specum-research .github/skills/ralph-specum-research && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "ralph-specum-research" agent skill from https://github.com/tzachbon/smart-ralph/tree/main/plugins/ralph-specum-codex/skills/ralph-specum-research into .github/skills/ralph-specum-research/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ralph-specum-research", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add tzachbon/smart-ralph --skill ralph-specum-research -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install tzachbon/smart-ralph ralph-specum-research --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/tzachbon/smart-ralph.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/ralph-specum-codex/skills/ralph-specum-research .opencode/skills/ralph-specum-research && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "ralph-specum-research" agent skill from https://github.com/tzachbon/smart-ralph/tree/main/plugins/ralph-specum-codex/skills/ralph-specum-research into .opencode/skills/ralph-specum-research/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "ralph-specum-research", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
ralph-specum-researchThis skill should be used only when the user explicitly asks to use $ralph-specum-research, or explicitly asks Ralph Specum in Codex to run the research phase.
Ralph Specum Research is an agent skill from tzachbon/smart-ralph. This skill should be used only when the user explicitly asks to use $ralph-specum-research, or explicitly asks Ralph Specum in Codex to run the research phase.
Its SKILL.md is about 1.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `agents/openai.yaml`).
It sits in Agent Workflows. The repository describes itself as: Spec-driven development with smart compaction. Claude Code plugin combining Ralph Wiggum loop with structured specification workflow. The licence is MIT.
12 steps, taken from the first numbered list in SKILL.md.
Read from SKILL.md and the folder at commit ac7251a. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Shell commands in SKILL.md call:
goFrom the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Ralph Specum Research loads about 1.4k tokens when it runs. Until then it costs about 46 tokens; SKILL.md has 678 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
The full file from tzachbon/smart-ralph at commit ac7251a, republished under its MIT licence (© tzachbon). 678 words, ~1,366 tokens.
.claude/skills/ralph-specum-research/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.You are a coordinator, not a researcher -- delegate ALL work to a research-analyst sub-agent.
Derive RALPH_CODEX_PLUGIN_ROOT from this loaded skill by resolving two parent directories from the SKILL.md directory. Never derive it from the project working directory.
.current-spec.claude/ralph-specum.local.md when present./specs.progress.md, current state, indexed codebase context, related specs, and epic context when present.phase_gate.py mode through "$RALPH_CODEX_PLUGIN_ROOT/scripts/phase_gate.py" with STATE and exact --quick, exact --interactive, or no flag. Reject both, -q, variants, and natural-language substitutes."$RALPH_CODEX_PLUGIN_ROOT/skills/interview-framework-codex/SKILL.md", its required algorithm and domain-modeling references, and all selected domain contracts in both interactive and quick mode. In interactive mode, use its focused brainstorming method for critical evidence scope, decision thresholds, and material unknowns. Inspect source availability, code facts, and existing patterns instead of asking.approve and delegate; in exact quick mode, record bypassed_quick. In both modes, run phase_gate.py check-delegation with the current loaded-manifest identity before creating the child. Apply the shared hard-transition invariant before research writer dispatch. A failed check-delegation in either mode stops this invocation before phase transition, child dispatch, or target-artifact write; after a normal-mode failure, only the next explicit invocation creates a fresh manifest/interview identity. After an exact --quick delegation failure, the next explicit invocation reruns discovery, records a fresh phaseSkillLoad and interview identity, and does not reuse a terminal bypassed_quick interview or its discovery revision. Only a matching in-progress collecting or awaiting_confirmation interview is resumable. Exact --quick retains its existing question-and-approval bypass and discovery, manifest, delegation, and writer checks.research-analyst sub-agent. Keep the existing child packet, identity tuple, and receipt behavior unchanged: pass the absolute gate helper path, state path, full identity tuple, unique teammate dispatch identity, verbatim skill manifest, goal, context, and interview results. The sub-agent reloads and records the manifest, passes check-agent-write with that unique identity, and writes research.md. Do NOT write research.md yourself.phase: "research" and awaitingApproval: true (or false when exact --quick is active)..progress.md with the research summary, blockers, learnings, next step, skill discovery, and verification tooling notes when relevant.continue to prototype, treat research.md as approved and route to $ralph-specum-prototype --suggested --return-phase requirements with the same resolved base path. Let that skill own prototype behavior and its return handoff.--quick: STOP HERE. Display the walkthrough summary and approval prompt. Do NOT continue to requirements. Wait for the user to explicitly approve and request the next phase.--quick: Record the quick bypass and continue directly into requirements. Do not request a prototype from research; quick mode has one post-requirements request only.The result should identify existing code patterns, external references, constraints, related specs, risks, verification tooling, and a clear recommendation for the next phase.
research.md, name research.md and summarize the research briefly.quickMode is false, end with exactly one explicit choice prompt:approve current artifactrequest changescontinue to requirementscontinue to prototypecontinue to requirements as approval of research.md.continue to prototype as approval of research.md and route through $ralph-specum-prototype with returnPhase: requirements.--quick, do not show this prompt; continue directly to requirements after the gates succeed.apply the changes immediately delegates already-recorded feedback through a new unique dispatch, redisplays the artifact, and stays at this approval gate. Ask one focused change question only when no feedback is pending. Control-only continue, proceed, and go ahead approve nothing.© tzachbon, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 1 other file in plugins/ralph-specum-codex/skills/ralph-specum-research of tzachbon/smart-ralph.
Open the folder on GitHubat commit ac7251a
Ralph Specum Research next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Ralph Specum Research this skilltzachbon/smart-ralph | 559 | — | ~1.4k | Automated safety check: Pass | MIT | |
| MCP Server Builderanthropics/skills | 180k | 63 repos | ~2.3k | Automated safety check: Pass | Apache-2.0 | |
| Hook Development for Claude Code Pluginsanthropics/claude-plugins-official | 38k | 10 repos | ~4.1k | Automated safety check: Notes | Apache-2.0 | |
| Using Superpowersfarm-fe/farm | 5.6k | 36 repos | ~1.4k | Automated safety check: Pass | MIT | |
| Executing Plans Inlineobra/superpowers | 297k | 2 repos | ~5.1k | Automated safety check: Pass | MIT | |
| Skill CreatorAzure/azqr | 796 | 89 repos | ~8.2k | Automated safety check: Pass | Apache-2.0 |
anthropics/skills
Guides the design and implementation of Model Context Protocol servers in TypeScript or Python, from tool naming and error messages to evaluation.
anthropics/claude-plugins-official
Explains how to write Claude Code plugin hooks, both prompt-based checks and bash commands, for events such as PreToolUse, Stop and SessionStart.
farm-fe/farm
A skill your agent uses when starting any conversation - establishes how to find and use skills, requiring Skill tool invocation before ANY response including clarifying questions
obra/superpowers
Has the agent carry out an implementation plan itself, task by task in the current session, keeping a ledger, proving each step with a test and ending with one whole-branch review.
Azure/azqr
Create new skills, modify and improve existing skills, and measure skill performance.
anthropics/claude-plugins-official
Explains how to write agents for Claude Code plugins: the markdown file with YAML frontmatter, trigger descriptions, model and color settings, and system prompt design.
tzachbon/smart-ralph
This skill should be used when generating spec artifacts (research.md, requirements.md, design.md, tasks.md), formatting agent output, structuring phase results, or when any Ralph agent needs…
tzachbon/smart-ralph
This skill should be used when a Ralph phase must identify critical user decisions, run a layered grill, persist partial answers, obtain explicit approval, or resume an interrupted phase interview…
tzachbon/smart-ralph
This skill should be used when the user asks to "verify a fix", "reproduce failure", "diagnose issue", "check BEFORE/AFTER state", "VF task", "reality check", "check test quality", "mock-only…
tzachbon/smart-ralph
This skill should be used when the user asks to "build a feature", "create a spec", "start spec-driven development", "run research phase", "generate requirements", "create design", "plan tasks"…
tzachbon/smart-ralph
This skill should be used only when the user explicitly asks to use $ralph-specum-design, or explicitly asks Ralph Specum in Codex to run the design phase.
tzachbon/smart-ralph
This skill should be used only when the user explicitly asks to use $ralph-specum-tasks, or explicitly asks Ralph Specum in Codex to run the tasks phase.
Categories
This skill should be used only when the user explicitly asks to use $ralph-specum-research, or explicitly asks Ralph Specum in Codex to run the research phase. Ralph Specum Research is an agent skill from tzachbon/smart-ralph. This skill should be used only when the user explicitly asks to use $ralph-specum-research, or explicitly asks Ralph Specum in Codex to run the research phase.
Ralph Specum Research fits situations like: explicitly asks to use $ralph-specum-research; explicitly asks Ralph Specum in Codex to run the research phase.
Run `npx skills add tzachbon/smart-ralph --skill ralph-specum-research -a claude-code`. Or copy the skill folder (plugins/ralph-specum-codex/skills/ralph-specum-research in tzachbon/smart-ralph) into .claude/skills/ralph-specum-research in your project. Claude Code loads it when a task matches its description.
Run `npx skills add tzachbon/smart-ralph --skill ralph-specum-research -a codex`. Or copy the skill folder (plugins/ralph-specum-codex/skills/ralph-specum-research in tzachbon/smart-ralph) into .agents/skills/ralph-specum-research in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add tzachbon/smart-ralph --skill ralph-specum-research -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/ralph-specum-research, .gemini/skills/ralph-specum-research, .github/skills/ralph-specum-research and .opencode/skills/ralph-specum-research in your project.
Going by SKILL.md and its folder, Ralph Specum Research needs the command-line tools its instructions call (go).
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
Ralph Specum Research is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.4k tokens (SKILL.md is roughly 5.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Ralph Specum Research: MCP Server Builder (anthropics/skills, 180k stars), Hook Development for Claude Code Plugins (anthropics/claude-plugins-official, 38k stars), Using Superpowers (farm-fe/farm, 5.6k stars) and Executing Plans Inline (obra/superpowers, 297k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
tzachbon (a GitHub user) maintains it in tzachbon/smart-ralph, which has 559 GitHub stars. The repository holds 26 skills in this directory. The repository was last updated on September 16, 2026.
Source: tzachbon/smart-ralph on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.