Arcaneum
Semantic (vector) and full-text (keyword) search across indexed corpora. Dual-indexes PDFs, markdown, and code into Qdrant + MeiliSearch.
Plugin bundle · by Arcaneum Contributors
About
Arcaneum is a plugin bundle for AI coding tools published by Arcaneum Contributors. Marketplaces we read that list it: 1 (Community GitHub marketplaces). We first saw it on 2026-10-15 and have recorded no change since. As of our marketplace pass on 2026-10-19.
What it asks for
- Installs as a plugin bundle
None of the marketplaces we read publishes its tools or the settings it asks for.
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 Community GitHub marketplaces declares.
/plugin marketplace add cwensel/arcaneum
/plugin install arc@arcaneum-marketplaceWhere it is published
| Marketplace | Status | Version | Figures | Verified | First seen |
|---|---|---|---|---|---|
| Community marketplace cwensel/arcaneum (Open the source on GitHub) | Listed | 0.11.0 | Forks (GitHub): 3 Stars (GitHub): 8 |
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.
Listed in one community marketplace
| Marketplace | Repository | Stars (GitHub) |
|---|---|---|
| arcaneum-marketplace | cwensel/arcaneum | 8 |
What the bundle contains
As published on Community GitHub marketplaces.
Skills: 5
arc-collectionarc-containerarc-corpusarc-indexesarc-search
Commands: 10
collectionconfigcontainercorpusdoctorindexindexesmodelssearchstore
What changed
- Became a product we track
- Community GitHub marketplaces: appeared
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.
-
A fully offline semantic search tool for Claude. Index local files (PDF, DOCX, Markdown, TXT, PPTX, CSV) into a vector database and search them using natural language. Uses hybrid…
-
Read-only local-first MCP server for private Markdown, PDF, and Tika-backed search on Windows.
-
LocalSynapse - Local File Search MCP Server
Offline AI-powered local file search. BM25 + semantic hybrid search across all documents.
-
Read-only local-first MCP server for private Markdown, PDF, and Tika-backed search on Windows.
-
Semantic search knowledge base with serverless LanceDB. Zero setup, 100% local, 25+ file types
-
Full-text search inside Word, PPT, Excel and PDF files, with precise locators.
-
Search and read your own indexed notes, documents, and saved ChatGPT/Claude conversations, and convert PDFs to text, through the local miyo CLI.
-
Production-ready RAG service to search and retrieve data from your documents.
-
Indexes your project — code, markdown, PDFs, legal text, research notes into a local SQLite file. Claude searches it before grepping. No API keys, no cloud, nothing leaves your…
-
Local Markdown search, navigation and editing via MCP, with optional vector embeddings.
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)
-
A fully offline semantic search tool for Claude. Index local files (PDF, DOCX, Markdown, TXT, PPTX, CSV) into a vector database and search them using natural language. Uses hybrid…
-
Indexes your project — code, markdown, PDFs, legal text, research notes into a local SQLite file. Claude searches it before grepping. No API keys, no cloud, nothing leaves your…
-
foundation
Connect sources and search processed documents with Unstructured Foundation. Provides MCP access to source setup, processing status, document search, and document retrieval.
-
MCP RAG: index PDFs, repos, YouTube, Discord, text; optional YouTube vision; query with citations.
-
Local-first semantic search for your codebase and conversation history. Hybrid vector + BM25 search with cross-encoder reranking, AST-aware chunking for 6 languages, smart…
Has a listing on Claude Code: claude-plugins-official (5)
-
Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.
-
Web scraping and crawling powered by Firecrawl. Turn any website into clean, LLM-ready markdown or structured data. Scrape single pages, crawl entire sites, search the web, and…
-
Work with your Box content directly from Claude Code — search files, organize folders, collaborate with your team, and use Box AI to answer questions, summarize documents, and…
-
The Dropbox plugin for Claude connects your Dropbox files directly to Claude, so you can search, organize, save generated content, and create sharing links without switching…
-
Precise local semantic code search via MCP. Indexes your codebase with Go AST parsing, embeds with Ollama or LM Studio, and exposes vector search to Claude through an MCP server…
Has a listing on Claude: knowledge-work-plugins (5)
-
Connect sources and search processed documents with Unstructured Foundation. Provides MCP access to source setup, processing status, document search, and document retrieval.
-
Search across all of your company's tools in one place. Find anything across email, chat, documents, and wikis without switching between apps.
-
Work with your Box content directly from Claude Code — search files, organize folders, collaborate with your team, and use Box AI to answer questions, summarize documents, and…
-
The Dropbox plugin for Claude connects your Dropbox files directly to Claude, so you can search, organize, save generated content, and create sharing links without switching…
-
MCP server for terminal commands, file operations, and process management
Has a listing on Codex: openai-curated (openai/plugins) (5)
-
The Dropbox plugin for ChatGPT connects your Dropbox files directly to ChatGPT. You can access files, save ChatGPT-generated content to Dropbox, and create sharing links without…
-
Use Google Drive as the single entrypoint for Drive, Docs, Sheets, and Slides work.
-
Work with Zotero from Codex: search your library, export BibTeX, insert citations, and import references through the Zotero desktop app.
-
Evaluate Codex skills and plugins from chat with a beginner-friendly start command, local-first reports, token budget explanations, and guided benchmarking.
-
Notion workflows for implementation planning, research synthesis, meeting preparation, and knowledge capture.
Has a listing on Community GitHub marketplaces (5)
-
Search and read your own indexed notes, documents, and saved ChatGPT/Claude conversations, and convert PDFs to text, through the local miyo CLI.
-
documents-hardened-skills
PDF/office-document processing, file search and organization, summarization, and digests.
-
Build and query a structured, evidence-backed knowledge base. Every answer cites literal quotes from your KB files.
-
wiki-knowledge-compiler
Ingest sources, build a structured markdown knowledge base, and maintain it with AI-powered workflows. Local-first, markdown-first.
-
Build, query, index, and audit PARA-structured Obsidian vaults with privacy-safe operation telemetry.
Has a listing on Copilot CLI: github/awesome-copilot (5)
-
Three-layer verification pipeline for AI output. Extracts claims, finds sources, and flags hallucination risks so humans can verify before acting.
-
Generate professional project documentation with draw.io architecture diagrams and Word (.docx) output with embedded images. Automatically discovers any project's technology stack…
-
A runtime-portable 5-agent quality gate that adjudicates text artifacts before they ship. Five role-conditioned LLM deliberators run a 2-round async protocol with cross-read…
-
Navigate pull requests and securely explore GitHub Actions artifacts, including test results, static sites, terminal recordings, and source files.
-
Analyze any repository and generate AI-ready configuration — AGENTS.md, copilot-instructions.md, CI workflows, issue templates, and more. Mines your PR review patterns and creates…
Has a listing on Copilot CLI: github/copilot-plugins (5)
-
workiq
Query Microsoft 365 data with natural language — emails, meetings, documents, Teams messages, and more.
-
Toolkit for building Microsoft 365 Copilot declarative agents — scaffolding, JSON manifest development, and capability configuration.
-
Build and manage Microsoft Dataverse solutions using natural language. Includes table/column creation, solution lifecycle, data operations, and MCP server configuration.
-
workiq-productivity
WorkIQ productivity skills powered by the local WorkIQ CLI — read-only insights across email, meetings, calendar, Teams, SharePoint, projects, and people.
-
Advanced Security plugin for GitHub Copilot.
Has a listing on Cursor: cursor/plugins (5)
Has a listing on Docker MCP Catalog (5)
-
Production-ready RAG service to search and retrieve data from your documents.
-
Production-ready RAG service to search and retrieve data from your documents.
-
Real-time web search, reasoning, and research through Perplexity's API
-
MCP server for terminal commands, file operations, and process management
-
MCP server that interacts with Obsidian via the Obsidian rest API community plugin.
Has a listing on Official MCP Registry (5)
-
Read-only local-first MCP server for private Markdown, PDF, and Tika-backed search on Windows.
-
LocalSynapse - Local File Search MCP Server
Offline AI-powered local file search. BM25 + semantic hybrid search across all documents.
-
Read-only local-first MCP server for private Markdown, PDF, and Tika-backed search on Windows.
-
Semantic search knowledge base with serverless LanceDB. Zero setup, 100% local, 25+ file types
-
Full-text search inside Word, PPT, Excel and PDF files, with precise locators.
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.
Want this mark on your plugin in our catalog?
Prove you maintain it with a file in its repository, a file on your domain or a DNS record, and you can show this mark on the card, with live banners for your site and README. How verification works
You also 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 public marketplace files in GitHub repositories of their authors. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.