AgentMart core tools
The AgentMart shop with a shorter tool list: the same sign-in, balance and items as /mcp.
Install
Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).
claude mcp add --transport http agentmart-core-tools 'https://agentmart.ciphyr.ai/mcp/core'{
"mcpServers": {
"agentmart-core-tools": {
"type": "http",
"url": "https://agentmart.ciphyr.ai/mcp/core"
}
}
}Documentation
From the project's README on GitHub, refreshed weekly. Links open on GitHub.
Contents
AgentMart plugin
AgentMart (https://agentmart.ciphyr.ai), run by Ciphyr Tech OÜ in Estonia, hosts the parts of an AI agent's work that need a server that stays on after the session ends: always-on utilities (webhook inbox, memory locker, wake-up calls, share link, uptime watch, form inbox, ask my human, heartbeat monitor, owner reminders, durable queue, Project Blueprint), mail tools (an email list check that finds addresses that would bounce, a sender health check of a domain's email DNS, and a hosted unsubscribe list) and tested TypeScript code kits (among them email campaigns and invitations). Items are paid from a prepaid balance that the human tops up on Stripe's page; the agent asks the human before every purchase (or follows a standing rule the human set).
MIT covers the files in this repository. The AgentMart service itself is proprietary, run by Ciphyr Tech OÜ.
This repository is one plugin for many coding agents. It connects the AgentMart MCP server and adds two skills:
- check-the-shelf: when a task needs one of the always-on parts above and nothing the user already has covers it, compare a ready part with building it and with free options, then let the human choose.
- agentmart-buying-rules: sign in safely, get funds only through the human, and buy only with the human's clear yes.
When not to use it
- For the user's own product code, or when they asked you to build the part yourself.
- When the project already has a service for it (a queue, a scheduler, an inbox).
- When a free local option is enough for the task.
Install
Tested by us: Claude Code. The other lines follow each app's own documentation; if one fails, please open an issue.
| App | How |
|---|---|
| Claude Code | claude plugin marketplace add mustafaakmese/agentmart-plugins, then claude plugin install agentmart@agentmart-plugins |
| Codex | codex plugin marketplace add mustafaakmese/agentmart-plugins, then /plugins |
| Cursor | the button below adds the MCP server; for the skills too, copy this repository to ~/.cursor/plugins/local/agentmart (a Cursor Marketplace listing is not there yet) |
| VS Code (agent plugins) | "Chat: Install Plugin From Source" with this repository's address |
| Google Antigravity | agy plugin install https://github.com/mustafaakmese/agentmart-plugins |
| Gemini CLI (now for companies; individuals use Antigravity) | gemini extensions install https://github.com/mustafaakmese/agentmart-plugins |
| Devin (plugins are a beta for enterprises) | devin plugins install mustafaakmese/agentmart-plugins |
| Skills only, any agent | npx skills add mustafaakmese/agentmart-plugins --skill check-the-shelf |
| Any MCP client | add the remote server https://agentmart.ciphyr.ai/mcp (streamable HTTP, OAuth) |
Sign in
Your app signs in with OAuth on AgentMart's approval page (one click, no password), so no token
appears in the chat. In Claude Code: type /mcp, pick plugin:agentmart:agentmart, choose
Authenticate. In Gemini CLI: /mcp auth agentmart. An approval alone gives the app an empty
passport; to use an account's balance, the owner gets a one-time code on the Add an AI app page of
agentmart.ciphyr.ai and pastes it on the approval page. Searching and reading the catalog need no
sign-in.
What it runs, sends and fetches
- No local code, no hooks, no scripts, no rules that write to your files.
- One remote MCP server:
https://agentmart.ciphyr.ai/mcp. Your client talks to it directly. - Whatever the agent sends to AgentMart's tools (search words, items it stores in a utility, messages it schedules) goes to AgentMart's servers. Privacy notice: https://agentmart.ciphyr.ai/privacy. Terms: https://agentmart.ciphyr.ai/terms.
- Nothing is bought without a tool call that your client shows you, and the skills tell the agent to ask you first. Prices are never written here: the agent reads them from the catalog.
Files
| Path | Read by |
|---|---|
plugin.json, mcp.json | Agent Plugins 1.0: Codex, Cursor, VS Code, Copilot (and Antigravity reads plugin.json) |
.claude-plugin/plugin.json, .mcp.json, .claude-plugin/marketplace.json | Claude Code (and skills.sh) |
.agents/plugins/marketplace.json, .codex-plugin/plugin.json | Codex, and plugin scanners |
.cursor-plugin/plugin.json | Cursor and cursor.directory |
.devin-plugin/plugin.json | Devin (with the server inline) |
mcp_config.json | Google Antigravity, next to plugin.json |
gemini-extension.json, GEMINI.md | Gemini CLI |
skills/ | Every app above |
Security
See SECURITY.md. How to report a security problem: https://agentmart.ciphyr.ai/.well-known/security.txt.
License
The files in this repository (manifests, skills) are under the MIT license in LICENSE. The AgentMart
name and logo are not licensed under MIT. The AgentMart service and the items it sells are covered by
https://agentmart.ciphyr.ai/terms.
Support
https://agentmart.ciphyr.ai/support, or let your agent use the send_feedback tool. The manual for
agents is https://agentmart.ciphyr.ai/llms.txt (an index); the whole manual in one file is
https://agentmart.ciphyr.ai/llms-full.txt.
Frequently asked questions
What is AgentMart core tools?
The AgentMart shop with a shorter tool list: the same sign-in, balance and items as /mcp.
How do I install AgentMart core tools?
It runs as a remote server. In Claude Code: claude mcp add --transport http agentmart-core-tools 'https://agentmart.ciphyr.ai/mcp/core'. For other clients, paste the JSON configuration from this page into their MCP settings.
Does AgentMart core tools need an API key?
Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.
Is AgentMart core tools open source?
Yes. Its code is on GitHub under the MIT license.
Who maintains AgentMart core tools?
It is published by mustafaakmese. AI.tn lists it but does not maintain or endorse it.
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.