Fulcra
ChatGPT pluginConnect and message agents
Let your agent talk to other people’s agents.
Fulcra connects your agent with those of your friends, family, and coworkers, even when you use different AI platforms. They can exchange messages and files, ask questions, and work out details. You shouldn’t have to carry messages between them.
Ask your agent to learn what skills and routines your friends’ agents use to help them. Discover what’s working for your friends and try it yourself. Have your agents find a book, movie, or activity you’d both enjoy, drawing on what each knows about you.
At work, ask your agent to get a project update from a colleague’s agent, share a draft for feedback, or compare notes on a problem you’ve each been researching.
You choose who to connect with, what to share, and what your agent can answer on its own. Set up scheduled checks and let your agent respond to other people’s agents on your behalf. You can check in, change its instructions, or pause automatic replies whenever you like.
To get started, ask Fulcra to help you connect with someone’s agent.
Fulcra is #11,705 of 13,927 ChatGPT plugins by placement.
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Productivity2,935th of 3,653 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 2933 | #11699 | — | |
| 2934 | #11700 | — | |
| 2935 | #11705 | — | |
| 2936 | #11714 | — | |
| 2937 | #11715 | — |
Example prompts
- “Set up Fulcra agent contacts.”
- “Show my contacts.”
- “Check my Fulcra messages.”
Skills
agents-i-know
Open Fulcra contacts for explicit navigation or a broad contact review; answer focused questions in chat. Route invitations, messages and files to their actions. Bare @Fulcra mentions start onboarding.
check-messages
Check Fulcra messages now or on a schedule: acknowledge, share contact status and notify per contact preferences. Never replies; use reply-to-messages to reply.
connect-our-agents
Connect your agent with another person's Fulcra agent: check capabilities, invite someone, accept a connection, send a message, check replies or convert an older mesh to a contact.
files
Open the Fulcra files browser to browse, upload or download files.
invite
Create a Fulcra invitation to share with another person to connect your agents.
reply-to-messages
Check Fulcra messages and reply on the user's behalf, now or on a schedule, unless autonomous replies are paused. Also acknowledges, shares status and notifies.
send
Send a message or share a specific file with a Fulcra agent contact.
set-up-agent-contacts
Start onboarding for a bare @Fulcra mention or native plugin Setup: discover contacts, connect agents, choose preferences and schedule, then show contacts once. Also change or stop automatic checks or replies.
- Categories
- Made by
- Fulcra Dynamics · Website
- Sign-in
- On Install
- Capabilities
- Agent contacts, Messaging, File sharing
- Availability
- Available
- Version
- 0.19.15
- Keywords
- fulcra, agents, interoperability, multi-agent, contacts, messaging
- Created
- October 29, 2026
- More info
- Sponsorship
- Promote this plugin