{
  "id": "agent-core-impl:copilot-cli.core@current",
  "_kind": "AgentCoreImpl",
  "_file": "agent-stack/core-impls/copilot-cli-core-current.yaml",
  "_cluster": "agent-stack",
  "attributes": {
    "displayName": "GitHub Copilot CLI Core (current)",
    "agentVersionId": "agentVersion:copilot:ge-1-0-55-3",
    "packageRef": "source-ref:gh-copilot-github",
    "loopIteratorPolicy": "server-managed",
    "loopIteratorNotes": "The Copilot CLI does not run a local tool-use loop. It opens an HTTPS request to\n`api.githubcopilot.com` and streams the server's response (chat-style) back to\nthe user's terminal. There is no local tool dispatch or turn boundary management.\n",
    "contextManagementStrategy": "server-managed",
    "compactionTriggerNotes": "Context-management is server-managed. As of Copilot CLI 1.0.52 in the\ncurrent `>=1.0.55-3` surface, the selected context-window tier is enforced\nend-to-end: the default ~200K-token tier and 1M-token tier constrain\ncompaction, truncation, and token display consistently. `/compact`\naccepts optional focus instructions that shape the resulting compaction\nsummary.\n",
    "subagentInvokerPolicy": "not-applicable",
    "subagentInvokerNotes": "Copilot CLI does not expose a subagent primitive; the server may\ninternally decompose tasks but the protocol remains a single chat\nsession. Custom agents can opt into `deferred-tool-loading` frontmatter\nin the `>=1.0.55-3` surface so large tool lists are discovered lazily\nthrough tool-search rather than eagerly loaded into the context window.\n",
    "resultSynthesisPolicy": "server-managed",
    "resultSynthesisNotes": "Server emits the final answer as a streamed text response; the CLI prints it\nline-by-line and exits when the stream closes.\n",
    "stopDetectionStrategy": "structured-end-event",
    "transportClientLibrary": "gh-cli",
    "supportedTransportProtocols": [
      "model-transport:github-copilot"
    ],
    "parallelToolCallHandling": "not-supported",
    "streamingFidelity": "partial",
    "thinkingChannelHandling": "not-supported"
  },
  "outgoingEdges": [
    {
      "from": "agent-core-impl:copilot-cli.core@current",
      "to": "layer:4-agent-core",
      "kind": "realizes",
      "attributes": {}
    },
    {
      "from": "agent-core-impl:copilot-cli.core@current",
      "to": "agent:copilot-cli",
      "kind": "composes",
      "attributes": {
        "role": "core"
      }
    },
    {
      "from": "agent-core-impl:copilot-cli.core@current",
      "to": "model-transport:github-copilot",
      "kind": "speaks",
      "attributes": {}
    },
    {
      "from": "agent-core-impl:copilot-cli.core@current",
      "to": "capability:streaming",
      "kind": "supports",
      "attributes": {
        "versionRange": "*",
        "level": "full"
      }
    },
    {
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      "to": "capability:supports-tool-use",
      "kind": "supports",
      "attributes": {
        "versionRange": "*",
        "level": "full"
      }
    }
  ],
  "incomingEdges": [
    {
      "from": "agentVersion:copilot:ge-1-0-55-3",
      "to": "agent-core-impl:copilot-cli.core@current",
      "kind": "composed_of",
      "attributes": {
        "role": "core"
      }
    }
  ]
}