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17,416 Claude connectors and ChatGPT apps

Data-Analytics
Lucen

Lucen

By Blumie

Lucen is a managed data pipeline built and run by Blumie. It loads your ad platforms, store, CRM and analytics into a BigQuery warehouse (your own Google Cloud project, or one Blumie runs for you) and models them into clean, analysis-ready tables. The Lucen MCP server gives Claude governed access to that data. With Lucen, Claude can: - Answer questions about spend, ROAS, conversions and revenue with read-only queries on your organization's warehouse. - Reuse the saved, validated queries in your team's query library. - Rank campaigns and ads fairly, even when they ran for different lengths of time. - Explain how a metric is calculated by reading your pipeline's transformation code. - Check how fresh each table is before trusting a number. - Draft Blocks dashboard pages you review and publish in the Lucen portal. Security and permissions: - Sign-in uses OAuth 2.1 with PKCE, and you choose which organizations each connection can use. - Read access comes with every connection. Write access (saving queries, writing dashboard drafts) is a separate permission, and Claude asks before either write tool runs. - Queries must be a single read-only SELECT, pass a BigQuery dry-run cost check, and return at most 1,000 rows. - Organization membership is checked on every call, so removing someone ends their access right away. - The connector does not store query results, and nothing is published without a person's click. Setup and full tool list: https://lucen.blumie.io/docs/mcp

Tools: 17

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Productivity
Lucenero

Lucenero

By Lucenero

Lucenero is a project management platform built for game studios, with Kanban tasks, scrum sprints, docs, a paid assignment marketplace and workspace automations. This connector lets Claude work in your Lucenero workspaces for you. What you can do: - Find and update work: list, create and edit tasks and subtasks, set status, priority, assignees, tags and due dates, and leave comments. - Plan sprints: create sprints and epics, and move work between them. - Write docs: read and create workspace documents. - Run paid assignments: post, update and review assignments for freelancers. - Build automations from a description: tell Claude what should happen ("when an urgent bug is opened, notify the lead"), and it picks the right trigger, steps and settings, checks the automation with a dry run, and saves it switched off so you can review it in the editor first. Claude can also read run history to explain why an automation did or didn't fire. - Browse the File Center: list folders and assets. How access works: - You sign in with your Lucenero account and choose which workspaces Claude can use. - Claude can only do what your own role in each workspace allows. - Deleting anything is marked as destructive, so Claude asks first. - Disconnect at any time from Settings, Authorized third parties. Works on every Lucenero plan. You need a Lucenero account to connect.

Tools: 49

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Productivity
Lucia

Lucia

By Fabio Annovazzi · Mparanza

Assistente AI per avvocati. Lucia affianca lo studio italiano nella ricerca, nella verifica delle fonti e nel lavoro sui documenti. Rivede contratti, confronta versioni e conseguenze delle modifiche, estrae termini in tabelle e controlla nomi, importi, definizioni e rinvii. Per bozze, revisioni native e commenti Word usa la capacità Documents/Word dell’ambiente ospite. Si parte dal modello scelto dallo studio e dai fatti documentati. Le istruzioni dello studio possono essere modificate ed esportate in un editor locale. Domande, risposte e file prodotti restano collegati alla pratica, che può essere ripresa. I percorsi di contenzioso civile, M&A, lavoro e recupero crediti preparano prove, cronologie, questioni e gli elaborati richiesti. I calcoli usano Spreadsheets dell’host con dati e formule espliciti. I workflow documentali e di proofreading adattano metodi MIT di Mike; l’integrazione con Word, il registro e la verifica delle citazioni italiane sono sviluppati da Lucia. I nuovi helper operano localmente senza server o API modello separate; il modello della conversazione legge i materiali selezionati. Lucia distingue legge, foro, preferenze dello studio e questioni aperte. Una citazione corrispondente non certifica la conclusione giuridica. Firma, deposito, notifica, invio e giudizio professionale restano all’avvocato. Prepara anche apertura pratica, comunicazioni professionali e sito dello studio.

Prompts: 3

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Productivity
Lucid

Lucid

By Lucid Software

Simplify your workflow by using ChatGPT to generate foundational Lucidchart diagrams directly from your conversation. Beyond seamless diagram creation, this integration acts as a digital bridge, allowing you to instantly search, retrieve, share, and summarize your existing Lucid documents right within ChatGPT. Whether you are jumpstarting a new process map or extracting insights from complex boards, you can now eliminate the bottleneck of context-switching and provide your AI with the visual context it needs to accelerate your work.

Tools: 42 · Prompts: 2

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Other
Lucid Beads

Lucid Beads

By Lucid Beads, Inc

Design your personalized gemstone bead bracelet in live 3D through conversation with Lucid Beads. Choose genuine natural gemstones, wrist size, bead finish, pattern, spacers, charm, and optional letter beads, or request recommendations based on your intentions and preferences. Preview your bracelet, then purchase it or customize it further at LucidBeads.com. Each bracelet is handmade to order with free standard shipping on all U.S. orders. International shipping fees apply.

Tools: 8 · Prompts: 1

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Finance
Lucide Finance

Lucide Finance

By Maxime Callens

Lucide Finance brings Lucide's stock analysis into your conversations. Lucide is a French fundamental-analysis platform for individual investors. It rates 2,400+ US and European stocks with a 100-point Core Quality Score built on 13 criteria across five dimensions (quality, growth, financial strength, valuation, capital allocation), normalized by sector. With this connector you can: - Get a stock's Core Quality Score and its detailed breakdown - Read the Lucide global score, combining Core Quality (50%), AI Potential (30%) and price Trend (20%) - Check the price Trend state (Uptrend, Pullback, Fading, Downtrend, Rebound) and its 0–100 score - Read the AI Potential score: addressable market, competitive position, momentum, catalysts and structural risks - Compare 2 to 3 stocks side by side - Screen stocks by sector, industry, country and YTD / 1-year / 3-year performance - View an ETF's profile: fees, assets, performance, sector and region weights, top holdings with their Lucide score - View your Lucide portfolio and watchlist - Add stocks to your watchlist and holdings to your portfolio, or remove them Reading tools never modify your account. Write tools only change your own watchlist and portfolio: every removal requires your explicit confirmation, writes follow your plan limits and are capped at 30 per hour. The connector never triggers new AI analyses and never handles payments; it serves data already computed by Lucide. Sign-in uses OAuth, so each user only sees and changes their own data. Requires a Lucide account. The free plan includes scores (2 stocks per month), ETF profiles, a 3-stock watchlist and a 5-line portfolio; Base adds stock comparison and removes watchlist and portfolio limits; Premium adds the screener. Lucide is an analysis tool, not an investment adviser. Scores and fund data are descriptive and are not investment advice.

Tools: 13 · Prompts: 3

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Sales-And-Marketing
Lucidity

Lucidity

By Lucidity LLC

Lucidity connects Claude to your clients' ad, analytics, crm, and commerce data. It normalizes across sources so a conversion means the same thing everywhere, and cross-channel metrics resolve to a single blended CPA and CTR before anything reads them. Connected sources: Meta Ads, Google Ads, Microsoft Ads, LinkedIn Ads, TikTok, GA4, Google Search Console, Shopify, and Klaviyo. Data syncs daily. The structure is the reusable part. Build a report once, in whatever shape you need, and the next period is a rerun instead of a rebuild: same sections, same styling, new data. Reports carry their own narrative and ranked recommendations, each tied to a campaign and a number, and go out as a web report, a slide deck, a PDF, or a Word doc. Things to ask: Build a paid media report for Acme covering last month. Rerun the Acme report with July data. Compare Meta and Google Ads efficiency for the last two quarters. Which campaigns drove Shopify revenue in June, and what changed from May? Lucidity reads from your connected ad, analytics, and commerce accounts and never writes back to them. It does not create, edit, or optimize ads, and does not manage bidding. The only thing the connector writes is your saved report structures. Requires a Lucidity account. Connect one account and build your first report free.

Tools: 7

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Financial-Services
Lucy - SEC Filings Search

Lucy - SEC Filings Search

By Ezar Inc.

Lucy RAG is a retrieval layer for financial AI, built around how SEC filings are actually structured. Ask about a public company in plain language, and Lucy returns the most relevant passages from its SEC EDGAR filings so Claude can answer with citations instead of guessing from model memory. What it searches: Form 10-K, 10-Q, 8-K, 20-F, 40-F, 6-K, DEF 14A, S-1, and S-3 filings from 2016 onward, including amendments. Coverage keeps growing as new filings are added. How it works: - One read-only tool, rag_context. It takes a natural-language question and returns 20 to 40 filing passages, each with its text, a relevance score, and the SEC accession number of the filing it came from, plus a thread_id for follow-up questions in the same conversation. - Form-aware retrieval. Lucy first decides which company and which form to look at, then searches within that structure. Tables and footnotes stay intact. - Pre-processed filings. Key facts and structured data such as customer concentration come along with the passages. - Source-linked. Every passage carries its accession number. If nothing in the searched filings supports the question, Lucy returns no passages rather than guessing. - No write actions. Lucy never modifies any user or third-party data. Who it is for: analysts, investors, compliance and legal teams, and journalists who need answers grounded in what a company actually disclosed. Example questions: - How does Apple make money? - Why did Nvidia's profit grow so much in fiscal 2025? - What risk factors does Shopify disclose in its latest 40-F? - Who are Tesla's named executive officers and how is CEO pay structured? - Compare Apple's and Microsoft's discussion of AI-related risks in their 10-K filings. Getting access: Lucy is currently free. Sign up at lucydata.ai, request MCP access at https://lucydata.ai/solutions/rag, then connect and sign in with OAuth. One account works in every supported client. Operated by Ezar Inc. Support: help@lucydata.ai.

Tools: 1

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Education
LucyESL

LucyESL

By LucyESL

LucyESL is a job board for English teachers in South Korea. This connector lets Claude search the live board and read the figures LucyESL publishes about it. Tools - search and fetch: free-text search of live listings, and one listing as a plain-text document. - search_jobs: filter by region, student age, housing, visa, schedule, contract, setting, delivery, class format, specialty, direct hire and minimum monthly pay. - get_job: one listing as a structured record. - salary_stats: advertised pay, with the median, quartiles, pay by region and by employer type, and effective pay per teaching hour. - disclosure_stats: how many adverts state the pay, hours, severance, pension, insurance, airfare, vacation and split shifts. - market_stats: adverts by region, and direct hire against recruiters, each with its denominator. What a record holds: LucyESL's extracted facts (pay in KRW, hours, visas, housing, benefits, dates), with null wherever the advert did not state something. It never includes the advert's own text, a contact route or another board's address, and every record links to its page on lucyesl.com. Most listings are copied from other public job boards; they are marked as copied and are not verified by LucyESL. A listing posted by the employer is marked first-party, and verified_employer means LucyESL checked the employer's Korean business registration and contact. Order: listings posted on LucyESL by the employer come first, then copied ones, newest first in each. No position in these results is paid for. Read-only. No account and no authentication. The statistics are CC BY 4.0. Up to 600 requests an hour per address.

Tools: 7

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Other
Lueira

Lueira

By Lueira

Lueira is a backoffice platform for outdoor and adventure businesses — diving centers, ski and snowboard schools, and watersports or rental shops — covering bookings, lessons, rentals, and point-of-sale in one place. This connector gives Claude access to your Lueira account's day-to- day operations: look up and manage customers and orders, browse your activity, rental, and shop catalog, check instructors, locations, boats and dive sites, and handle group and private lesson bookings. Connect with your Lueira API key or by signing in, and Claude can help you run and report on your business without leaving the conversation.

Tools: 84

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Business & Operations
LuftSocial

LuftSocial

By Luftsocial Inc.

LuftSocial is an AI-powered social media management platform that connects your social media workspace directly to Claude through the Model Context Protocol (MCP). With LuftSocial, creators, businesses, and marketing teams can manage their social media workflows using natural-language conversations. Key capabilities: Workspace Management: View available brands, connected social media accounts, publishing permissions, and subscription entitlements. Content Creation: Generate captions, hashtags, and content ideas tailored to your social media needs. Post Management: Create, retrieve, update, and manage social media drafts. Publishing & Scheduling: Validate content against platform requirements, schedule posts, check publishing statuses, and cancel scheduled content. Media Library: Browse uploaded media assets and check content compatibility with supported social networks. Social Analytics: Analyze available audience metrics, engagement, account performance, and published content, with clear reporting when data is unavailable. How it works: Connect your LuftSocial account securely using OAuth, authorize access to your workspace, and interact with your connected social media accounts directly through Claude. LuftSocial supports workflows across Facebook, Instagram, LinkedIn, TikTok, X, YouTube, and Threads, subject to account connections, platform capabilities, and subscription permissions. A LuftSocial account is required. Publishing, scheduling, and analytics depend on the connected social accounts and available permissions.

Tools: 11 · Prompts: 3

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Travel
Lufthaven

Lufthaven

By Compiler Inc.

Lufthaven is a flight tracker for iPhone. Connect it and your assistant knows when you are travelling: the flight you are on or about to take, its live status, gate, terminal, delay, the incoming plane and the security wait at departure. When you book a flight, the assistant can save it to Lufthaven so your phone tracks it and alerts you. It reads your saved flights and adds new ones; it cannot remove a flight or change your account. Works with your Lufthaven account on iPhone.

Tools: 8 · Prompts: 3

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Other
Lugg

Lugg

By Lugg Inc

Instant quotes for on-demand moving and delivery. Tell ChatGPT your pickup and drop-off, compare truck options with real prices, and book vetted professional movers in minutes. Furniture delivery, Marketplace pickups, storage moves, donation drop-offs, junk removal—Lugg handles it all. Same-day or scheduled, with upfront pricing. Over 1 million moves completed.

Tools: 7 · Prompts: 1

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Financial-Services
Lukka Blockchain Analytics & Compliance MCP

Lukka Blockchain Analytics & Compliance MCP

By Lukka Inc

Lukka Blockchain Analytics & Compliance MCP brings institutional-grade anti-money-laundering intelligence to Claude, covering blockchain addresses across 108+ chains. Ask about any wallet address and get back a structured risk assessment: a numeric risk score (C-Score), a categorical risk level (LOW / MEDIUM / HIGH), and the specific risk indicators behind it - sanctions-list matches, mixer or tumbler proximity, ransomware association, exposure to high-risk jurisdictions, and negative news. Where an address is attributable, reports identify the owner or entity. Report tiers let you match depth to the question at hand, from a fast risk check on any supported chain through to a full compliance report with detailed risk-factor and counterparty exposure analysis. Typical uses: pre-transaction counterparty checks, sanctions screening support, exchange and VASP due diligence, and tracing the provenance of funds. Lukka is a digital-asset data company serving institutional clients, and this connector exposes the same compliance data behind its commercial products. Access is read-only.

Tools: 5

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Financial-Services
Lukka Digital Asset News MCP

Lukka Digital Asset News MCP

By Lukka Inc

Lukka Digital Asset News MCP brings AI-curated digital asset news to Claude. Search the article corpus by keyword, date range, publisher, category, sentiment or audience, and get back structured records rather than raw text: title, snippet, source publisher, URL, category, sentiment and tone, technical level, industry segments, intended audiences, geographic regions, and named asset mentions. Every article is scored on two axes. Quality breaks down into journalistic standards, content, writing, ethics and AI-detection components, with a rating and specific noted strengths and weaknesses. Relevance breaks down into topic, impact, depth, value and authenticity. Filtering on these scores is how you separate substantive industry coverage from noise. Daily digests summarize a single day's coverage, with the sentiment breakdown, key themes and notable events already extracted - useful when you want the shape of a day rather than a list of links. Typical uses: catching up on what moved in digital assets over a period, tracking coverage of a specific asset or theme, filtering for regulatory developments, gauging sentiment over time, and pulling high-quality sources for a research note. Lukka is a digital-asset data company serving institutional clients, and this connector exposes the same news data behind its commercial products. Access is read-only.

Tools: 3

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Financial-Services
Lukka Prediction Markets Data MCP

Lukka Prediction Markets Data MCP

By Lukka Inc

Lukka Prediction Markets Data MCP brings prediction market intelligence to Claude, normalized across several venues, including Kalshi and Polymarket. Ask for markets on a topic, a specific event, or a price history and get back structured data: events with their outcomes, current and latest pricing with bid/ask, open interest, traded volume and trade counts over 1-hour and 24-hour windows, and OHLC price history per outcome. Because venues are normalized behind one interface, the same question listed on two platforms can be compared side by side. Events are classified under PMCS, the Prediction Market Classification System - a hierarchy from category through supersector, macrosector and midsector down to subsector - so you can navigate by subject matter rather than by venue-specific tags. Embedding-based similarity surfaces related markets on the same underlying question, and each venue carries its Lukka VASP identifier, classification, jurisdiction and quality grade. Typical uses: finding what markets exist on a given topic, comparing implied probabilities across venues, tracking how a market's pricing moved, measuring open interest and volume trends, and using market-implied odds as a signal alongside other research. Lukka is a digital-asset data company serving institutional clients, and this connector exposes the same prediction market data behind its commercial products. Access is read-only.

Tools: 12

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Data-Analytics
Lukka Pricing & Market Data MCP

Lukka Pricing & Market Data MCP

By Lukka Inc

Lukka Pricing & Market Data MCP brings institutional digital asset pricing and market data to Claude. This includes Lukka Prime pricing, reference rates, index benchmarks, and normalized market data across 100+ digital asset venues. Ask for a price, a candle series, or a market-cap ranking and get back structured data: current and historical prices, OHLCV candles from one second to one day, VWAP, order book depth, and individual spot and derivative trade prints. Market capitalization combines Lukka Prime pricing with circulating supply, ranked across the covered universe. Pricing comes from several source families, so you can pick the one that matches the question - venue-level prices from a named exchange, Lukka Prime end-of-day and intraday marks, or the Lukka Standard Reference Rate and Lukka Median Reference Rate. For Lukka Prime pricing, the market-variance view shows the principal exchange behind it and the per-venue prices and volumes that fed it. Typical uses: pulling a mark for a specific asset and timestamp, building a price history for valuation or reporting, comparing a price across venues, ranking assets by market capitalization, and inspecting liquidity through depth and trade data. Lukka is a digital-asset data company serving institutional clients, and this connector exposes the same pricing data behind its commercial products. Access is read-only.

Tools: 21

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Financial-Services
Lukka Quantitative Analytics MCP

Lukka Quantitative Analytics MCP

By Lukka Inc

Lukka Quantitative Analytics MCP brings institutional derivatives analytics for digital assets to Claude, derived from futures and options market data. Ask for a rate curve or a volatility surface and get back the full term structure: implied interest rates across tenors from 1D to 1Y, options implied volatility by delta or strike, and OTC FX forward pricing with bid/ask basis per tenor. Rate and OTC FX observations carry trade count, volume, and staleness, so you can judge how well-supported each number is; delta-quoted vol surfaces add risk reversal and butterfly. Rate curves come in two model conventions, Monte Carlo and Nelson-Siegel-Svensson, so you can compare fits; NSS rows additionally return the curve-fit parameters (beta0-beta3, lambda0, lambda1) and the fit's mean absolute error. Rates are published hourly and volatility surfaces every 10 minutes, at exchange level or as a Lukka aggregate - so you can look at a single venue's curve or a cross-venue view. Typical uses: measuring basis and carry across tenors, analysing the shape and skew of the volatility surface, monitoring term-structure shifts over time, and sourcing forward rates as inputs to valuation or risk models. Lukka is a digital-asset data company serving institutional clients, and this connector exposes the same analytics data behind its commercial products. Access is read-only.

Tools: 4

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Financial-Services
Lukka Reference Data MCP

Lukka Reference Data MCP

By Lukka Inc

Lukka Reference Data MCP brings institutional digital asset reference data to Claude, normalized across exchanges, custodians, and wallets. Ask for an asset, an entity, or a mapping and get back structured data: canonical asset records with names, supply and tokenomics, blockchain and token standard, issuer and foundation participants, regulatory classifications and governance attributes, plus directories of exchanges, custodians, OTC desks, prime brokers and VASPs, and derivative contract reference data. Crypto actions cover the events that change an asset's identity or economics - hard forks, airdrops, chain migrations, token swaps and more - as a structured feed with what changed, when and why. Every asset record also carries the crypto action that established it, so a name, supply figure or mapping can be traced back to the event behind it. Reference data comes in several layers, so you can pick the one that matches the question - the Lukka Asset ID that keeps "BTC" on one venue and "XBT" in the data set pointing at the same thing, the Lukka Digital Asset Classification Standard with its five tiers from category down to sub-sector, and the Lukka Core Asset Score with a letter grade and numeric quality score. Where a ticker is ambiguous, the mapping view shows every venue-side code that resolves to the same canonical asset or pair. Typical uses: resolving tickers before pricing or reporting, checking an asset's classification and quality grade, finding how a pair is named on a given venue, screening counterparty entities, and tracking forks, airdrops and migrations across assets. Lukka is a digital-asset data company serving institutional clients, and this connector exposes the same reference data behind its commercial products. Access is read-only.

Tools: 22

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Legal
Lulius - Deutsches Recht

Lulius - Deutsches Recht

By Aytac Acar

Lulius gives Claude reliable access to German law. Instead of citing statutes and court decisions from memory, Claude looks them up in Lulius and quotes the official wording with a link to the source. What Claude can do with Lulius: • Search German federal statutes and regulations (Bundesrecht, over 4,000 laws, current consolidated versions) by meaning or by citation, e.g. "§ 622 BGB". • Retrieve the full text of a section, a range of sections, or a section together with the sections it refers to. • Search about 84,000 decisions of the German federal courts (BVerfG, BGH, BVerwG, BFH, BAG, BSG, BPatG) from 2010 onwards, by file number (Aktenzeichen), ECLI or free text, and read headnote, operative part, facts and reasons with paragraph numbers (Rn.). • Calculate the end of a legal deadline under §§ 187–193 BGB and § 222 ZPO, including weekends and public holidays per federal state. • Calculate lawyers' fees (RVG) and court fees (GKG) from the official fee tables, including the cost risk of losing (§ 91 ZPO). Coverage and limits: German federal law only. The Grundgesetz and EGBGB are not yet included; state law (Landesrecht), EU law, lower-court decisions and commentary literature are not included. Results are legal information, not legal advice. Privacy: Lulius receives only the search terms and calculator inputs of each tool call and does not store them. Only metadata (tool, time, number of results) is logged for usage limits and abuse protection. Lulius is a German legal research platform for lawyers (lulius.ai). Sign in with a Lulius account; registration is free.

Tools: 9

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Other
Luma

Luma

By Luma

Whether you're getting into AI or training for a fall marathon, you can find likeminded people on Luma. Join a paper reading or run club to get one step closer to your goals. Luma powers millions of events around the world. So whether you're into knitting or kiting, you'll be able to find something to join. If you're hosting an event, you can use this connector to help keep track of and manage your upcoming events.

Tools: 70

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Education & Research
Luma Assist

Luma Assist

By PEMF Healing LLC

Luma Assist by PEMF Healing LLC helps users navigate the PEMF Healing App catalog for educational and informational purposes. Search publisher-supplied audio and energetics titles or keywords, filter by catalog category, check returned webpage links, and retrieve current searchable-catalog counts. Results reproduce publisher labels; they do not establish scientific validity or health benefits. This public version does not select programs based on symptoms, medical conditions, recovery needs, or personal health goals. It does not provide medical advice, personal readings, or treatment plans. A link check confirms webpage reachability only.

Tools: 3 · Prompts: 3

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Healthcare
Luma Health

Luma Health

By Luma Health

For authorized healthcare staff using Luma Health to manage administrative patient-access workflows: search patient records, review appointments, and find providers in their connected organization. Available actions depend on the connected account and server tool set. Changes to appointments and records require explicit user intent. Requires a Luma Health account and sign-in through the connected organization. This integration supports healthcare administration and does not provide diagnosis or treatment advice.

Tools: 53 · Prompts: 3

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Media-Entertainment
Luma Motion

Luma Motion

By Luma AI

Luma Motion lets you send videos you make with Claude Motion straight to Luma. Choose Send to Luma from a Motion film's export menu, and the MP4 lands in your Luma Personal library, ready to watch, organize, and build on with Luma's creative tools. Key features: • One-step handoff: export from Claude Motion and the video appears in Luma, no downloading or re-uploading. • Updates in place: sending a new version of the same Motion project replaces the earlier video instead of making a duplicate. • Private by default: videos go to your own Personal library, never a shared team workspace. • Secure sign-in: connect once with your Luma account through OAuth.

Tools: 1

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