Category Hub
In-chat Actions apps and integrations
In-chat Actions apps extend ChatGPT and Claude with tools for prompt management, knowledge retrieval, feedback, content work, research, and connected-workspace tasks. Compare each app's supported actions, data access, write permissions, approval steps, and whether it works in ChatGPT, Claude, or both.
123 apps
Top in-chat actions apps
Open full directory →Communication
Synthflow
By Synthflow.ai
Synthflow lets you build and operate AI voice agents that make and take phone calls. This connector brings your Synthflow workspace into your assistant, so you can create and configure voice agents; manage their actions (SMS, call transfers, bookings, custom API calls, and data extraction); organize knowledge bases, phone numbers, and contacts; review calls and analytics; and run agent simulations all from your favourite AI tool. It reads your workspace data and can make changes on your behalf; destructive actions like deletions are clearly marked and confirmed.
Tools: 62 · Prompts: 3
Data-Analytics
neon
By Mythos
Hi Claude! Could you help me develop a unique voice for an audience? If you need more information from me, ask me 1-2 key questions right away. If you think I should upload any documents that would help you do a better job, let me know. You can use the tools you have access to— like Google Drive, web search, etc.—if they’ll help you better accomplish this task. Do not use analysis tool. Please keep your responses friendly, brief and conversational. Please execute the task as soon as you can—an artifact would be great if it makes sense. If using an artifact, consider what kind of artifact (interactive, visual, checklist, etc.) might be most helpful for this specific task. Thanks for your help!
Tools: 35
Productivity
Atlassian
By Atlassian
Hi Claude! Could you help me develop a unique voice for an audience? If you need more information from me, ask me 1-2 key questions right away. If you think I should upload any documents that would help you do a better job, let me know. You can use the tools you have access to— like Google Drive, web search, etc.—if they’ll help you better accomplish this task. Do not use analysis tool. Please keep your responses friendly, brief and conversational. Please execute the task as soon as you can—an artifact would be great if it makes sense. If using an artifact, consider what kind of artifact (interactive, visual, checklist, etc.) might be most helpful for this specific task. Thanks for your help!
Tools: 0 · Prompts: 2
Data-Analytics
Wingify
By Wingify Software Pvt. Ltd
Wingify helps teams analyze experimentation performance, review behavior insights, and manage testing campaigns directly from Claude.
Tools: 29 · Prompts: 1
Creative
Orbismo
By GhzLab, Inc.
Orbismo is a collaborative world-building platform for AI. Keep track of the people, places, events, and details that make up your world, then draw on that knowledge in any Claude conversation instead of re-explaining it every time. Connect Orbismo and Claude reads and writes a connected world you own: create and update entities (people, places, events, references, rules, and more), map relationships between them, browse a chronological timeline, and search across entities and long-form lore. Give a world its own standing instructions so Claude behaves the way you want inside it. Organize separate worlds for your life, your work, and the stories you're writing, and share a world to build together with your team. Getting started is free. Create an Orbismo account at https://orbismo.com — new accounts get a coupon code for a free world.
Tools: 21
Developer-Tools
Coval
By Coval
Connect Claude to your Coval workspace to inspect agents, test sets, test cases, personas, metrics, and evaluation runs. Build or update evaluation fixtures, launch safe chat and SMS evaluation runs, and ask Sofia for grounded, read-only analysis and recommendations. The Claude connector does not start voice, outbound voice, or WebSocket voice runs.
Tools: 19
Productivity
Tropic
By Tropic
Software + AI pricing isn't public, so searching the internet won't tell you if you're overpaying. Tropic will. Connect Tropic to Claude to benchmark your pricing against $18B+ in verified technology transactions.
Tools: 14 · Prompts: 1
Productivity
UseMyContext.ai
By UseMyContext.ai
UseMyContext is context you write yourself - your role, projects, preferences, and files - and approve every change to. Claude reads it on demand, so you never re-introduce yourself. The same context also connects to ChatGPT, Gemini, and Perplexity - one profile across every AI subscription you have, not locked in one of them. Connect once and Claude can: - Read your profile: a compact summary of who you are, built only from facts you have accepted. - Answer from your own files: cited passages from your documents, and exact counts and totals from your spreadsheets - grounded answers, not guesses. - Suggest updates as it learns about you, saved as pending items for your review. Nothing is written without your approval. - Read contexts others have deliberately shared with you. The one place on the web where you're in control. As a human. You write what goes in, you approve everything an AI proposes to remember, and you can revoke access in one click. Our public servers cannot read your file content. One account, multiple projects, each with its own profile and files. Free to start, and you don't need anything prepared: connect with an empty account and Claude interviews you right here in the chat to build your first profile. In Claude Code, npx usemycontext pull loads your context at the start of every session. Premium adds more projects and storage; Team adds a shared team context.
Tools: 13 · Prompts: 3
Developer-Tools
Resolve AI
By Resolve AI, Inc.
Resolve AI provides agents to run and fix your production software: on-call agents that triage your on-call alerts, incident agents that investigate incidents to determine root cause with high accuracy, and background agents that run continuous operational work. This Connector brings all three with live production context into your Claude ecosystem. You can pull that context on demand, ask follow-up questions, steer an active investigation with local context, and take a root cause and remediation plan through to a pull request, without leaving Claude.
Tools: 11
Productivity
Dovetail
By Dovetail
Connect your customer intelligence to Claude and put real customer data behind every answer.
Tools: 9 · Prompts: 1
ElevenLabs Agents MCP App
By ElevenLabs Agents MCP App
Create and manage ElevenLabs Agents with an interactive UI. Build conversational AI agents with custom voices, personalities, and behaviors.
Tools: 5
Business & Operations
Seismic
By Seismic Software llc
The Seismic MCP Connector for ChatGPT enables secure integration between ChatGPT and Seismic, allowing ChatGPT to generate accurate, Seismic-specific responses using approved sales and enablement content. Built on the Model Context Protocol (MCP), the connector provides authentication and scope-based access control, ensuring only authorized tools and content are available within ChatGPT. To configure access, users must install the MCP Connector for ChatGPT app from Seismic Exchange, where tenant admins define scopes and permissions that control which Seismic capabilities are exposed. Once configured: ChatGPT connects to Seismic through the MCP server Only approved tools and content are accessible Responses are grounded in trusted, compliant materials Without proper installation and scope configuration, Seismic tools will not be visible in ChatGPT.
Tools: 3 · Prompts: 2
Data
Wolfram
By Wolfram Research
The Wolfram MCP Server transforms your AI environment into a rigorous computational powerhouse. By integrating Wolfram Language and Wolfram|Alpha, this server provides access to curated data and sophisticated algorithms. When a user submits a query, the LLM works with Wolfram to convert it into Wolfram Language for precise evaluation, and these exact results are incorporated into the response provided by the LLM. Whether you are solving complex differential equations, analyzing chemical structures or querying real-time socioeconomic data, the MCP Server ensures your AI has the "computational brain" necessary to deliver verified, high-level technical results that can be trusted.
Tools: 3
Education & Research
Acumen by Talarion
By Talarion, Inc.
Talarion keeps AI current. Frontier models don't know about recent events, and web search can't answer questions LLMs don't know to ask. Talarion proactively tells your AI what it's missing before it starts researching to prevent critical omissions and judgement errors. Install the MCP to make sure your AI assistant knows what it would otherwise be missing.
Tools: 2 · Prompts: 3
GoodMem
By PAIR Systems
Hi Claude! Could you help me develop a unique voice for an audience? If you need more information from me, ask me 1-2 key questions right away. If you think I should upload any documents that would help you do a better job, let me know. You can use the tools you have access to— like Google Drive, web search, etc.—if they’ll help you better accomplish this task. Do not use analysis tool. Please keep your responses friendly, brief and conversational. Please execute the task as soon as you can—an artifact would be great if it makes sense. If using an artifact, consider what kind of artifact (interactive, visual, checklist, etc.) might be most helpful for this specific task. Thanks for your help!
Prompts: 5
Hugging Face Skills
By Hugging Face
How to use: Invoke skills with natural language prompts like "Train a model on my dataset using SFT", "Create a new dataset for instruction tuning", "Run evaluations on my model and update the model card", or "Query this Hugging Face dataset with SQL". Use /hugging-face-model-trainer to fine-tune LLMs on cloud GPUs, /hugging-face-datasets to manage datasets, and /hugging-face-evaluation to run benchmarks.
Prompts: 4
Productivity
Unabyss
By OneType P.S.A.
Unabyss is your personal context layer for AI. Connect the apps you already use — LinkedIn, your website, Notion, Gmail, Slack, GitHub — and Unabyss extracts, structures, and keeps your context up to date automatically. Then any AI tool you use, including ChatGPT, can pull exactly the right context when you need it. No more re-explaining your role, your projects, your tone, or your company at the start of every conversation. Your context lives in one place, stays current as your sources change, and travels with you across every AI tool you use. What you get: Auto-extraction from your existing tools in under 90 seconds Structured context files you fully own — persona, voice, company, and more Granular permissions: share your writing voice without exposing professional details One-click exports for investor updates, meeting prep, bios, and ICPs Always up to date as your connected sources sync Built for founders, operators, and builders who live across multiple AI tools and are tired of starting from zero every time. If you've ever thought "ChatGPT should already know this" — that's what Unabyss fixes.
Prompts: 3
Productivity
Auto Preference Learner
By Chan Tin Ping
When using Codex, we often see it miss things that feel obvious to us: it may run far more tests than necessary or make assumptions about a project that simply do not make sense. Correcting it helps in the current conversation, but that lesson is often forgotten as soon as a new conversation begins. A good harness should keep learning a user's taste, preferences, and working style from these interactions. This Skill does exactly that: it analyzes Codex conversation history, extracts durable preferences, and writes them to project-level or global AGENTS.md files, giving Codex a form of continuous learning. You can think of it as a stripped-down version of Hermes. The project intentionally limits itself to preferences suitable for AGENTS.md rather than trying to generate Skills. We do not want to lock an agent into particular ways of working, since such constraints can become liabilities as models improve. User preferences, by contrast, are not learned simply by upgrading the model and are therefore worth preserving.
Prompts: 3
Education & Research
Replio
By AitekLabs
Replio is an AI voice training platform: trainees practice real conversations with lifelike AI personas in live voice sessions and receive scored feedback, while managers follow their progress. This plugin lets you set up and run a Replio training project without leaving ChatGPT. Connect with your Replio account, or with an access code shared by a Replio manager, then: - Name and describe your training project - Add company knowledge: paste text and links, or upload documents through a secure page - Get training goal suggestions generated from your documents and adjust them - Generate AI training personas, then review and edit each one before going live - Build a knowledge quiz and pick the questions you want to keep - Activate the project and invite trainees - Check results afterwards: session KPIs and recent team activity Voice training sessions themselves take place on replio.eu, in 58 languages. Built in Europe, GDPR compliant, with EU data hosting.
Prompts: 3
Productivity
Genesys
By astrixlabs.ai
Genesys gives your AI a causal memory graph — not a list of remembered facts, but a living network where every memory is a node, every relationship is a typed causal edge, and every retrieval can be explained. Ask why a memory surfaced and Genesys shows its relevance score, causal connectivity, and reactivation history. Trace how memories connect and follow full causal chains from decision to consequence. Your memory graph is yours: it lives outside any single AI vendor, works identically with ChatGPT, Claude, and any MCP-compatible model, and travels with you when you switch. You control it directly — pin what matters permanently, inspect graph health at any time, and delete anything, anytime, with hard erasure. Built on neuroscience-inspired scoring (relevance × causal connectivity × reactivation), Genesys forgets safely: only memories that are irrelevant, causally orphaned, and unpinned are ever pruned.
Prompts: 3
Productivity
Manus
By Butterfly Effect Pte. Ltd.
Manus is an autonomous AI agent that you can delegate complex tasks to directly within ChatGPT. Instead of just generating content, Manus manages entire projects from a single instruction to a finished product. You can use it to create professional presentations by asking for 'slides' on a specific topic. Tell it to 'build a website' for your project, and it will deliver a functional, live site. Ask it to 'produce a video' for your marketing campaign, and you'll get a polished final cut. Or, have it 'conduct wide research' on any subject to receive a comprehensive report with synthesized findings and sources. Just tell Manus your goal, and it handles the rest.
Prompts: 3
Other
Rilev
By Rilev, Inc.
Rilev lets you connect de-identified self-understanding context to ChatGPT so responses can be more personally relevant. After you authorize read-only access, ChatGPT can use your Rilev outcome patterns, labels, and safe explanations to personalize reflection, planning, journaling, habit support, and growth-focused conversations. Rilev is for self-understanding and personal growth, not diagnosis, treatment, medication guidance, or professional care. The connector returns only de-identified context. Raw answers, item-level responses, identity information, payment data, Rilev Access Keys, and the full private report are not available through this connector.
Prompts: 3
Productivity
Hemelion
By Gökhan Vodinali
Hemelion Decision Tools brings two reflection paths to ChatGPT: Clarity for structuring difficult, non-regulated decisions and MindScan for examining recurring response patterns without diagnosis or fixed personality labels. It can choose the appropriate path, assess decision readiness from four explicit ratings, and explain Hemelion’s public method, safeguards, and evidence boundaries. The tools are free, require no account, and do not access private scans or reports.
Prompts: 3
Developer Tools
Descope
By Descope
Descope brings a first-class authentication and identity management experience into ChatGPT. Manage users, tenants, roles, and access control across your Descope projects through natural language. Build and modify auth flows for signup, login, MFA, SSO, and federation without leaving the conversation. Configure auth, consent, and credential management for your MCP servers and AI agents, and easily search Descope documentation when you need guidance.
Prompts: 3
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