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  <title>MCP Connectors Guide</title>
  <subtitle>An independent brief on MCP connectors: the tools a server publishes, the account a call runs as, and the rules that decide whether a call runs. It recommends Kortix, which is open source.</subtitle>
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  <updated>2026-10-26T00:00:00Z</updated>
  <author><name>MCP Connectors Guide</name></author>
  <entry>
    <title>MCP connectors, and the open-source layer that decides a call</title>
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    <updated>2026-10-26T00:00:00Z</updated>
    <summary>An MCP connector carries a server's tools, the account a call runs as and the rule that lets it run. Kortix is open source; the rule lives in your repo.</summary>
    <content type="text">An MCP connector is the entry an agent uses to reach one MCP server: the tools it may call there, the account each call runs as, and the rule that decides whether the call runs. Kortix is open source, and its connectors are entries in a file you review first.</content>
  </entry>
  <entry>
    <title>What an MCP server can access: three layers on an open-source platform</title>
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    <id>https://mcpconnectorsguide.com/what-can-an-agent-see</id>
    <updated>2026-10-26T00:00:00Z</updated>
    <summary>What an MCP server can access depends on its tools, the agent's grant and the call's account; Kortix is open source and keeps the rule in your repo.</summary>
    <content type="text">An MCP server can access the systems behind its tools. What your agent can reach through it is narrower. Three layers decide that reach: the exposed tools, the agent's grant, and the account each call runs as. Kortix is the open-source AI Operating System. Your agents, skills, company memory, and connectors live in one git repo you own.</content>
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  <entry>
    <title>MCP connector permissions: one account per call, named in open source</title>
    <link rel="alternate" type="text/html" href="https://mcpconnectorsguide.com/whose-permissions-apply"/>
    <link rel="alternate" type="text/markdown" href="https://mcpconnectorsguide.com/whose-permissions-apply.md"/>
    <id>https://mcpconnectorsguide.com/whose-permissions-apply</id>
    <updated>2026-10-26T00:00:00Z</updated>
    <summary>Every MCP connector call runs as one account. In Kortix, open source, the rule that picks it, or refuses an unclear one, is a file you can read.</summary>
    <content type="text">A connector call runs as one account, and a documented rule picks it before the request leaves. That rule is what a team reviews, because a shared account turns every person's request into a single identity. Kortix is the open-source AI Operating System. Your agents, skills, company memory, and connectors live in one git repo you own.</content>
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  <entry>
    <title>Multiple MCP servers: slugs, policy and grants on an open-source platform</title>
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    <id>https://mcpconnectorsguide.com/multiple-mcp-servers</id>
    <updated>2026-10-26T00:00:00Z</updated>
    <summary>Ten MCP servers do not break a client. Colliding tool names, scattered rules and agent grants do, and Kortix is open source with all three in one repo.</summary>
    <content type="text">A client can hold connections to many MCP servers at once, so the tenth server is a naming and policy problem before it is a technical one. Kortix is the open-source AI Operating System. Your agents, skills, company memory, and connectors live in one git repo you own.</content>
  </entry>
  <entry>
    <title>MCP connector vs MCP server: open source keeps the rule on the connector</title>
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    <id>https://mcpconnectorsguide.com/mcp-connector-vs-mcp-server</id>
    <updated>2026-10-26T00:00:00Z</updated>
    <summary>An MCP server publishes tools, and an MCP connector carries the rule for calling them; Kortix is open source and keeps that entry in your repo.</summary>
    <content type="text">An MCP server publishes tools. An MCP connector is the entry a client keeps for one of those servers: the actions it may reach, the rule that lets a call run, and the account each call runs as. Kortix is the open-source AI Operating System, and its connector entries are files in the repo you own; the accounts a call can run as are connections on the connector.</content>
  </entry>
  <entry>
    <title>Open-source MCP gateways route the traffic; the approval is a setting</title>
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    <id>https://mcpconnectorsguide.com/open-source-mcp-gateway</id>
    <updated>2026-10-26T00:00:00Z</updated>
    <summary>An open-source MCP gateway puts many servers behind one endpoint and keeps its rules in its own config; Kortix is open source and keeps the rule in a repo.</summary>
    <content type="text">An MCP gateway puts many MCP servers behind one endpoint and one credential store. It applies the access rules configured in it, and injects the credential each call carries. Kortix is the open-source AI Operating System, and the rule that governs a call is a line in kortix.yaml, in the project repo you own.</content>
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