prosyo

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1-Minute Quickstart

The hosted endpoint is plug-and-play. There is no API key to create, no developer token to sign up for, and no authentication header to add. The client config is the URL: https://app.prosyo.com/ai.

The first time Claude or Cursor connects, Prosyo opens an allow screen in the browser so the workspace can be chosen. That confirm is once. It stays out of the config file.

The same steps are on the live guide, with a card for each client.

Claude Desktop

Add this to claude_desktop_config.json. Full walkthrough: Connect Prosyo to Claude.

{
  "mcpServers": {
    "prosyo": {
      "url": "https://app.prosyo.com/ai"
    }
  }
}

Restart Claude Desktop. Turn Prosyo on in the chat and ask.

Cursor

Add this to .cursor/mcp.json in the project, or to the global Cursor MCP config.

{
  "mcpServers": {
    "prosyo": {
      "url": "https://app.prosyo.com/ai"
    }
  }
}

Reload MCP servers. Prosyo is available in Agent chat.

Windsurf

Add this to ~/.codeium/windsurf/mcp_config.json. Windsurf's remote field is serverUrl. Headers stay empty.

{
  "mcpServers": {
    "prosyo": {
      "serverUrl": "https://app.prosyo.com/ai"
    }
  }
}

VS Code and GitHub Copilot

Add this to .vscode/mcp.json. The top-level key is servers, and the type is http.

{
  "servers": {
    "prosyo": {
      "type": "http",
      "url": "https://app.prosyo.com/ai"
    }
  }
}

Smithery

Install into Claude from the verified Smithery listing:

npx @smithery/cli install hello-kmun/prosyo --client claude

Try it the moment it connects

• "Give me the Prosyo overview: running campaigns, unread replies, and credits." → get_overview
• "Draft a four-touch campaign for heads of talent at UK agencies. LinkedIn first, email on day five. Leave it as a draft." → create_campaign
• "Show unread inbox threads and draft a reply. Do not send it." → list_inbox, draft_reply

Reads run immediately. Anything that sends, launches, enrolls, unlocks, researches, or spends credits stops and waits for a yes in chat, then confirm_action.

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Architecture

The agent talks to one hosted endpoint. Prosyo runs the outbound engine behind it. Nothing is installed on the machine. Diagram on the live guide.

flowchart LR
  A["AI Client (Claude / Cursor)"] -->|HTTPS Streamable HTTP| B["https://app.prosyo.com/ai"]
  B --> C["Outbound Engine (LinkedIn + Cold Email + Unified Inbox)"]

Hop	What happens
AI Client (Claude / Cursor)	Claude, Cursor, Windsurf, or VS Code calls a tool from chat.
HTTPS (Streamable HTTP)	One remote connection. No stdio process. No API key header.
https://app.prosyo.com/ai	Prosyo's hosted MCP server. Manifest: server.json.
Outbound Engine	LinkedIn, cold email, and the unified inbox for this workspace.

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Tools Directory

30 tools. Read tools return data immediately. Write tools that change who gets contacted, or that spend credits, prepare the action and finish only after confirm_action once the chat says yes. pause_campaign and save_intent_leads_to_list apply immediately.

Workspace · Campaigns · Prospecting · Inbox · Intent · Safety

The same directory, with the same anchors, is on the GitHub Pages guide.

Workspace

Tool	Type (Read/Write)	Description
get_overview	Read	Dashboard snapshot: running campaigns, replies, unread inbox, credits, and account health for this Prosyo workspace.
get_entitlements	Read	Current plan name, trial or paid status, LinkedIn and email seat counts, active campaign limit, and credit balance.

Campaigns

Tool	Type (Read/Write)	Description
list_campaigns	Read	List campaigns in this workspace. Optional status filter: draft, running, paused, completed, archived.
get_campaign	Read	Campaign detail: status, enrolled count, sequence step types, and connected seats.
preview_campaign	Read	Merge a real prospect into the campaign sequence so the messages can be read before launch.
create_campaign	Write	Create a draft campaign. Does not launch or enroll anyone. Modes: blank, preset (preset_id), ai (ai_brief), or intent (audience fills with people who show intent_signals and fit the ideal customer; each waits for review first). Stays a draft until a later launch is confirmed.
launch_campaign	Write	Prepare launching a draft campaign. Sending does not start until confirm_action after a yes in chat.
pause_campaign	Write	Pause a running campaign immediately so it stops queueing new sends. Idempotent.
resume_campaign	Write	Prepare resuming a paused campaign. Sending does not restart until confirm_action after a yes in chat.

Prospecting & Enrichment

Tool	Type (Read/Write)	Description
search_prospects	Read	Search people in this workspace by name, company, or email.
list_lists	Read	Prospect lists with people counts.
get_prospect_research	Read	A prospect's latest research (facts with sources) and personalised lines: icebreaker, connection note, LinkedIn message, email subject, and body.
enroll_prospects	Write	Prepare adding a list or specific people to a campaign. Does not enroll until confirm_action after a yes in chat.
research_prospects	Write	Prepare researching prospects: sourced facts plus a personalised icebreaker, connection note, LinkedIn message, and email. Costs credits per person; fresh research is reused free. Runs only after confirm_action.
enrich_prospects	Write	Prepare enriching prospects (enrich_only) or writing a personalised first line (personalized_line). Costs credits per person. Runs only after confirm_action.

Unified Inbox

Tool	Type (Read/Write)	Description
list_inbox	Read	Recent LinkedIn and email conversations. Optional search and unread filter.
get_thread	Read	One inbox conversation with recent messages.
draft_reply	Write	Draft an inbox reply. Returns text only and does not send. Use send_inbox_reply after the reply should go out.
send_inbox_reply	Write	Prepare sending a LinkedIn or email reply from Inbox. The message is not sent until confirm_action after a yes in chat.

Intent Intelligence

Tool	Type (Read/Write)	Description
get_intent_summary	Read	Intent overview: whether tracking is on, this month's included people used and left, today's deliveries, High-intent and Warm counts, and how many wait for review.
list_intent_leads	Read	People or companies showing buying signals, strongest first, each with intent score, ideal-customer fit, and why now. Locked people show only their signals until unlocked.
get_intent_lead	Read	One Intent person or company: every signal with its source and date, fit reasons, research status, and personalised lines.
get_ideal_customer	Read	The workspace's ideal customer rules (roles, industries, company size, locations, exclusions) and the High-intent and automatic delivery settings.
list_playbooks	Read	Playbooks and Intent-led campaign audiences: which signals they watch, Review first or Autopilot, matches, people added, and credits used this month.
list_review_queue	Read	People a playbook matched who are waiting for approval, or whose researched message is ready to review.
get_intent_results	Read	What Intent found and produced: signals by source, people delivered, researched, contacted, replied, meetings, customers, credits per reply, and the best signals and playbooks.
save_intent_leads_to_list	Write	Save unlocked Intent people to a prospect list (existing list_id or a new list_name). Their personalised lines go with them. Free. Locked people are skipped. Idempotent.
unlock_intent_leads	Write	Prepare unlocking locked Intent people. Uses the plan's included people first, then credits per person. Nothing is unlocked until confirm_action after a yes in chat.

Execution & Safety

Tool	Type (Read/Write)	Description
approve_review	Write	Prepare approving people waiting in the review queue (run ids from list_review_queue). Approval researches them for credits. The message is still visible before it is sent. Runs only after confirm_action.
confirm_action	Write	Run a launch, enroll, resume, inbox send, unlock, research, enrichment, or review approval after an explicit yes in this chat. Pass confirmation_token from the previous tool.

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Use Cases

Each of these is one prompt in the chat window. The agent picks the tools, shows the plan and the credit cost, then waits for a yes before anything leaves the workspace.

Trigger-based prospecting

Build a list from a buying signal instead of a job title. Pull companies showing a trigger, score them against the ICP, keep the ones worth a message and drop the rest before a credit is spent on research.

"Find agencies hiring SDRs this month, score them against my ICP, save the top 50 to a list."

Personalisation at volume

Research returns sourced facts, not adjectives, and turns them into an icebreaker, a connection note and a first email that can be read before anything sends.

"Research these 50, write me a first touch that opens with something specific to each company."

Multichannel sequences

Draft the full sequence, preview it merged against a real prospect, then launch it across LinkedIn outreach and cold email from the same chat.

"Build a 4-step sequence: connect, observation on day 3, Loom on day 7, break-up on day 12."

Inbox triage

Read LinkedIn and email replies in a single thread view, classify what is warm and get drafted responses approved one by one.

"Sweep my unread inbox, tell me who's interested, and draft replies for the warm ones."

Intent monitoring

Buying signals surface ICP-matched people from outside the workspace's own lists, with the source and date behind every signal so the "why now" can be judged.

"Who showed high intent this week? Show me the signals and save the unlocked ones to a list."

Pipeline reporting

Campaign health, reply rates, credits consumed and cost per reply, read straight out of the workspace with no CSV in the loop.

"Which campaign has the best reply rate, and what did each reply cost me in credits?"

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Official MCP Registry

Prosyo is listed in the Official MCP Registry as io.github.ShubhamTuts/prosyo version 1.0.1.

The registry is the community index of publicly accessible MCP servers. The Model Context Protocol organization on GitHub runs it collaboratively, backed by Anthropic, GitHub, Microsoft, and PulseMCP.

Official platform	Model Context Protocol Registry
Registry service	modelcontextprotocol/registry, the Go service behind the centralized index
Reference servers	modelcontextprotocol/servers, reference implementations maintained by the MCP steering group
Record format	Open server.json schema: reverse-DNS name, discovery metadata, and the remote execution path
Downstream use	Upstream metadata index that clients, integrations, and other registries can read
Live guide	shubhamtuts.github.io/prosyo-mcp-server

Prosyo's record points at the hosted Streamable HTTP endpoint https://app.prosyo.com/ai. The manifest declares no API key and no authentication headers.

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Resource Links

• Live guide: https://shubhamtuts.github.io/prosyo-mcp-server/
• App & Platform: https://prosyo.com
• Docs: https://prosyo.com/docs
• Support: support@prosyo.com
• Connect Claude: https://prosyo.com/docs/ai/connect-claude/
• Smithery: https://smithery.ai/server/hello-kmun/prosyo
• Official MCP Registry: io.github.ShubhamTuts/prosyo
• Registry service: modelcontextprotocol/registry
• Reference servers: modelcontextprotocol/servers
• Source: https://github.com/ShubhamTuts/prosyo-mcp-server
• Prosyo on LinkedIn: linkedin.com/company/prosyo
• YouTube: @prosyo-ai
• Maintainer: Shubham Kumar Sinha

Copyright (c) 2026 Prosyo.