Ext Ops Panel
Open dashboard

grainulator

Research sprint orchestrator for Claude Code. Ask a question, get a decision-ready brief — every finding is tracked as a typed claim, adversarially challenged, confidence-graded…

Plugin bundle · by grainulation

About

grainulator is a plugin bundle for AI coding tools published by grainulation. Marketplaces we read that list it: 1 (Claude Code: claude-plugins-community). We first saw it on 2026-10-11 and have recorded no change since. As of our marketplace pass on 2026-10-14.

In its own words, on Claude Code: claude-plugins-community:

Research sprint orchestrator for Claude Code. Ask a question, get a decision-ready brief — every finding is tracked as a typed claim, adversarially challenged, confidence-graded, and compiled into self-contained HTML output. Zero dependencies, MIT licensed.

What it asks for

  • Runs remotely
  • Settings: 1
  • Hooks: 3

What it declares, asks for and runs, in full

Only install plugins from developers you trust. We list what marketplaces publish and do not test plugins.

Works with

  • Claude Code

From the marketplaces that list it and the MCP transport it declares, as each client documents them. We do not test plugins.

Connect

Commands and configs built only from what its marketplaces declare. We do not run them for you and do not test plugins.

As a Claude Code plugin

Built from what Claude Code: claude-plugins-community declares.

Claude CodeInside a Claude Code session
/plugin marketplace add anthropics/claude-plugins-community
/plugin install grainulator@claude-community

Where it is published

MarketplaceStatusVersionFiguresVerifiedFirst seen
Claude Code: claude-plugins-community (Open the source on GitHub) Listed 1.7.1 Forks (GitHub): 7
Stars (GitHub): 86
Not marked

Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.

What the bundle contains

As published on Claude Code: claude-plugins-community.

MCP servers: 4

  • deepwiki
  • mill
  • silo
  • wheat

Skills: 19

  • blind-spot
  • brief
  • calibrate
  • challenge
  • feedback
  • fetch
  • harvest
  • healthcheck
  • init
  • orchard
  • present
  • pull
Show the remaining 7
  • research
  • resolve
  • router
  • setup
  • status
  • sync
  • witness

Agents: 1

  • grainulator

Hooks: 2

  • PostToolUse
  • PreToolUse

What changed

Nothing has moved on this plugin since we started watching it.

Possibly the same plugin

Listings that share a signal with this one but not enough for us to treat them as the same product.

Similar plugins

Products whose own names, descriptions, tools and skills are closest in meaning to this one, on every marketplace we read. Closeness is ranked within this list only.

  • dominion-flow

    Research-backed orchestration for Claude Code. Structured workflow from idea to production with parallel execution, session memory, 70-point validation, autonomous mode, and…

    by ThierryN · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • brief

    Brief navigates your team and AI agents from vision to impact. Capture decisions, surface product context, and stop your agents building the wrong thing.

    by brief-hq · Plugin bundle

    Listed on: Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • arn-spark

    Guided greenfield pipeline from raw idea to working prototype — product discovery with AI-assisted persona generation, architecture vision, use case authoring, project…

    by AppsVortex · Plugin bundle

    Listed on: Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • auto-research

    Autonomous skill improvement through parallel research agents. Inspired by Karpathy's autoresearch methodology, it spawns 5 parallel agents (domain expert, quality auditor…

    by gyoz-ai · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • gambit

    Gambit brings structured PM workflows into Claude Code. Skills cover every phase of the product lifecycle: synthesizing user research, writing feature requests with auto-generated…

    by felipecabargas · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • pm-claude-skills io.github.mohitagw15856/pm-claude-skills

    1285 professional Agent Skills + workflow recipes — searchable & fetchable over MCP.

    by mohitagw15856 · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-community · Describes nearly the same job

  • claude-skills

    A curated collection of skills for Claude Code. Includes a PRD Co-Pilot for Product Managers that works section by section to produce high-quality PRDs, and an Investment Research…

    by surajhk · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • mosaic

    DCVE methodology for systematic project planning, and Discuss for multi-perspective debate and decision-making — both powered by Claude Code agent teams

    by factorshin · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • Aiqbee Brain

    AI knowledge graph for architecture, portfolio, and digital strategy management.

    by aiqbee.com · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • agentic-council

    Convene a team of specialist agents out of a 20-agent roster in a 3-round deliberation council on your hardest engineering decisions. Walk away with a unified design and a phased…

    by dtsong · Plugin bundle

    Listed on: Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

Similar plugins by marketplace

The same question asked of one marketplace at a time: is there an analog of this plugin there?

Has a listing on Claude Code: claude-plugins-community (5)
  • dominion-flow

    Research-backed orchestration for Claude Code. Structured workflow from idea to production with parallel execution, session memory, 70-point validation, autonomous mode, and…

    by ThierryN · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • brief

    Brief navigates your team and AI agents from vision to impact. Capture decisions, surface product context, and stop your agents building the wrong thing.

    by brief-hq · Plugin bundle

    Listed on: Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • arn-spark

    Guided greenfield pipeline from raw idea to working prototype — product discovery with AI-assisted persona generation, architecture vision, use case authoring, project…

    by AppsVortex · Plugin bundle

    Listed on: Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • auto-research

    Autonomous skill improvement through parallel research agents. Inspired by Karpathy's autoresearch methodology, it spawns 5 parallel agents (domain expert, quality auditor…

    by gyoz-ai · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

  • gambit

    Gambit brings structured PM workflows into Claude Code. Skills cover every phase of the product lifecycle: synthesizing user research, writing feature requests with auto-generated…

    by felipecabargas · Plugin bundle

    Listed on: Claude Code: claude-plugins-community · Describes nearly the same job

Has a listing on Claude Code: claude-plugins-official (5)
  • outputai

    Output.ai workflow development toolkit for Claude Code. Adds 5 specialist agents (planner, builder, debugger, prompt writer, quality reviewer), 40+ slash-command skills covering…

    by growthxai · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • ralph-loop

    Interactive self-referential AI loops for iterative development, implementing the Ralph Wiggum technique. Claude works on the same task repeatedly, seeing its previous work, until…

    by Anthropic · Plugin bundle

    Listed on: Claude Code: claude-plugins-official · Describes nearly the same job

  • session-report

    Generate an explorable HTML report of Claude Code session usage — tokens, cache efficiency, subagents, skills, and the most expensive prompts — from local ~/.claude/projects…

    by Anthropic · Plugin bundle

    Listed on: Claude Code: claude-plugins-official · Describes nearly the same job

  • pigment

    Analyze business data and build custom Pigment models, metrics, and boards through natural language.

    by gopigment · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • atomic-agents

    Comprehensive development workflow for building AI agents with the Atomic Agents framework. Includes specialized agents for schema design, architecture planning, code review, and…

    by BrainBlend-AI · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

Has a listing on Claude: knowledge-work-plugins (5)
  • Product Management

    Write feature specs, plan roadmaps, and synthesize user research faster. Keep stakeholders updated and stay ahead of the competitive landscape.

    by Anthropic · Plugin bundle

    Listed on: Claude: knowledge-work-plugins · Describes nearly the same job

  • Design

    Accelerate design workflows — critique, design system management, UX writing, accessibility audits, research synthesis, and dev handoff. From exploration to pixel-perfect specs.

    by Anthropic · Plugin bundle

    Listed on: Claude: knowledge-work-plugins · Describes nearly the same job

  • Engineering

    Streamline engineering workflows — standups, code review, architecture decisions, incident response, and technical documentation. Works with your existing tools or standalone.

    by Anthropic · Plugin bundle

    Listed on: Claude: knowledge-work-plugins · Describes nearly the same job

  • sanity

    Sanity content platform integration with MCP server, agent skills, and slash commands. Query and author content, build and optimize GROQ queries, design schemas, and set up Visual…

    by sanity-io · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Official MCP Registry, Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • AI-Firstify

    AI-first project auditor and re-engineer based on the 9 design principles and 7 design patterns from the TechWolf AI-First Bootcamp

    by techwolf-ai · Plugin bundle

    Listed on: Claude: knowledge-work-plugins, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

Has a listing on Codex: openai-curated (openai/plugins) (5)
  • Plugin Eval

    Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.

    by OpenAI Codex · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Product Design

    The Product Design plugin is built for turning early ideas into prototypes teams can review. It starts design and build work by confirming the brief, then helps teams explore…

    by OpenAI · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Data Analytics

    Answer product and business questions with data

    by Data Analytics Maintainers · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Notion

    Notion workflows for implementation planning, research synthesis, meeting preparation, and knowledge capture.

    by Notion · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

  • Figma

    Figma workflows for design implementation, Code Connect templates, and design system rule generation.

    by Figma · Plugin bundle

    Listed on: Codex: openai-curated (openai/plugins) · Describes nearly the same job

Has a listing on Community GitHub marketplaces (5)
  • mb

    Build and maintain a persistent AI-tended research wiki. Includes MCP server with 49 tools, slash commands, sub-agents, and an auto-context-injection hook.

    by Haobing Chu · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • Rapidly

    Test the idea before you build it. Rapidly turns an idea into a Lean Canvas, a measurable hypothesis and Pretotyping experiments, then returns a build prompt for the smallest test…

    by Exponentially · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • outputai

    Output.ai workflow development toolkit for Claude Code. Adds 5 specialist agents (planner, builder, debugger, prompt writer, quality reviewer), 40+ slash-command skills covering…

    by growthxai · Plugin bundle

    Listed on: Claude Code: claude-plugins-official, Claude Code: claude-plugins-community, Community GitHub marketplaces · Describes nearly the same job

  • hydrant

    Connects Claude Code to one Hydrant workspace you approve in the browser, and brings the hydrant skill: read first, write with receipts, read back, say what actually happened.

    by Background Craft LLC · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

  • grill-me

    Stress-tests a plan, design, or idea through a phased one-question-at-a-time interview before code is written, ending in a compact decision log. Not for a multi-perspective…

    by iowarp · Plugin bundle

    Listed on: Community GitHub marketplaces · Describes nearly the same job

Has a listing on Copilot CLI: github/awesome-copilot (5)
  • copilot-goal-skill

    Goal-driven task orchestration with independent verification. Interviews the user to define a clear goal, then loops between a Builder subagent (does the work) and an Inspector…

    by gsemet · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • pm-skills

    MCP server and 12 skills for product analysis, specification writing, strategy, narrative, and stakeholder alignment. Run competitive analyses, write zero-question specs, design…

    by Avyayalaya · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot, Community GitHub marketplaces · Describes nearly the same job

  • whatidid

    Turn your Copilot sessions into proof of impact — research-grounded HTML reports with effort estimation, skills analysis, and ROI metrics from local session logs.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • ai-team-orchestration

    Run a lightweight, role-separated AI development team with flexible tools, developer-selected models, proportionate planning, and optional QA.

    by Denis Evdokimov · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

  • roundup

    Self-configuring status briefing generator. Learns your communication style from examples, discovers your data sources, and produces draft updates for any audience on demand.

    by Awesome Copilot Community · Plugin bundle

    Listed on: Copilot CLI: github/awesome-copilot · Describes nearly the same job

Has a listing on Copilot CLI: github/copilot-plugins (5)
  • microsoft-365-agents-toolkit

    Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • workiq-productivity

    WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • canvas-apps

    Build Power Apps Canvas Apps using the Canvas Authoring MCP server.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • workiq

    Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

  • model-apps

    Build and deploy Power Apps generative pages for model-driven apps with specialist agents for planning, entity creation, and parallel code generation. Requires PAC CLI >= 2.7.0…

    by microsoft · Plugin bundle

    Listed on: Copilot CLI: github/copilot-plugins · Describes nearly the same job

Has a listing on Cursor: cursor/plugins (5)
  • Advisor

    Consult a stronger model before major decisions, when stuck, and before declaring done.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Gamma

    Generate presentations, documents, and webpages.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Profound

    Track AI visibility, sentiment, and citations.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Ralph Loop

    Iterative self-referential AI loops using the Ralph Wiggum technique.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

  • Cursor SDK

    Build apps, scripts, and automations with the TypeScript SDK.

    by Cursor · Plugin bundle

    Listed on: Cursor: cursor/plugins · Describes nearly the same job

Has a listing on Docker MCP Catalog (4)
  • Sequential Thinking (Reference)

    Dynamic and reflective problem-solving through thought sequences.

    by modelcontextprotocol · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Glif

    Generate images, video, and audio with Glif's media-generation agent

    by glif.app · MCP server

    Listed on: Official MCP Registry, Docker MCP Catalog, Community GitHub marketplaces · Describes nearly the same job

  • AWS Bedrock Data Automation

    Analyze documents, images, videos, and audio.

    by awslabs · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

  • Needle Remote

    Production-ready RAG service to search and retrieve data from your documents.

    by docker · MCP server

    Listed on: Docker MCP Catalog · Describes nearly the same job

Has a listing on Official MCP Registry (5)
  • pm-claude-skills io.github.mohitagw15856/pm-claude-skills

    1285 professional Agent Skills + workflow recipes — searchable & fetchable over MCP.

    by mohitagw15856 · MCP server

    Listed on: Official MCP Registry, Claude Code: claude-plugins-community · Describes nearly the same job

  • Aiqbee Brain

    AI knowledge graph for architecture, portfolio, and digital strategy management.

    by aiqbee.com · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • bstorms.ai — Free Execution Playbooks + Agent Brainstorming

    Free execution-focused playbooks. Brainstorm with other agents. Tip if helpful.

    by pouria3 · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • Revelica

    Product intelligence for AI agents — query a Revelica workspace's ideas, specs, and research.

    by revelica.com · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

  • StoriesOnBoard - structured specifications for AI Agents

    Turn PRDs and product ideas into structured specs so coding agents build your intent, not theirs.

    by storiesonboard.com · MCP server

    Listed on: Official MCP Registry · Describes nearly the same job

Found by meaning, not by shared code or a shared repository: similar plugins stay separate products, and this is not a review or a recommendation.

Is this your plugin?

Add it to your projects and prove you maintain it with a file in its repository, a file on your domain or a DNS record. You get alerts when a marketplace lists it, drops it, changes its verified mark or what it asks for, and its remote endpoint goes on monitoring as a web service.

Data comes from the public marketplace file https://github.com/anthropics/claude-plugins-community/blob/HEAD/.claude-plugin/marketplace.json. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.

Where the data comes from: how the catalog is built