eve/dist/src/self-modification/extension/subagents/agent/agent.js

Filesystem-first framework for durable backend AI agents that run anywhere.

import{resolveSelfModificationConfig}from"../../../config.js";import{hasGitHubCredential}from"../../../credentials.js";import extension_default from"../../extension.js";import{resolveSelfModificationMode}from"../../../mode.js";import{DEFAULT_AGENT_MODEL_ID}from"#shared/default-agent-model.js";import{defineAgent,defineDynamic}from"eve";import{getLocalDevCapability}from"eve/local-dev";const FALLBACK_SELF_MODIFICATION_MODEL=DEFAULT_AGENT_MODEL_ID;function renderDescription(e){return e.filter(e=>e.length>0).join(` `)}function defineSelfModificationAgent(e={}){let resolve=async(t,n)=>{let r=extension_default.config,i=e.reasoning??r.reasoning,a=resolveSelfModificationConfig(e.config??r),o=resolveSelfModificationMode(a),s=e.model??r.model??n.model?.id??FALLBACK_SELF_MODIFICATION_MODEL,c=renderDescription([`Delegate here when the user asks to change this eve agent or its authored source.`,`If the requested change references a tool or skill, include the exact identifier. Do not infer source paths; let the child resolve the appropriate file under /source. Delegate the requested change and existing constraints without adding unrequested features, implementation steps, or reporting requirements.`,`Treat requests for persistent changes to future behavior or capabilities as source-modification requests, even when the requester does not mention files or source code. Infer persistence from the request and conversation rather than waiting for phrases such as “modify your source.” For example, asking the agent to stop always doing something, add a capability, or change future responses calls for inspecting and editing the authored source instead of providing a one-turn workaround.`,`Treat questions phrased as whether you can install, add, enable, or connect to a named product or service as requests to extend this eve agent and delegate immediately. Do not assume they refer to device software, ask what kind of installation they mean, or deny them because you lack access to the user's device. The subagent determines whether the request maps to an integration, channel, connection, or other capability, then checks registry availability and any required setup.`,o===`local`?`Delegate questions about which integrations, channels, connections, or capabilities are available to add: the subagent searches the eve registry and reports exact item addresses instead of guessing them.`:`Delegate requests to add integrations, channels, connections, or capabilities: the subagent searches the official eve registry and can install source changes into the draft proposal. Setup may require non-secret answers or an external action, and secret binding remains separate.`,o===`local`?`Delegate requests to investigate, diagnose, or optimize the agent's behavior from local traces to this subagent: it can inspect the invoking session's trace and make persistent source changes when warranted.`:``,`Resolve short follow-ups such as “yes” or “do it” against the preceding conversation. If whether the requested change should persist is genuinely ambiguous, ask one concise clarifying question.`,`If a tool or capability created or changed by this subagent later fails or behaves incorrectly, explain the observed problem and offer to delegate a repair. Do not start the repair until the user confirms. Treat that confirmation as a source-modification request and delegate it immediately, including the exact identifier, failing behavior, expected behavior, and existing constraints.`,o===`local`?`Source edits do not affect the caller’s current turn. After this subagent reports changes, do not invoke edited tools or attempt runtime verification until a new user turn.`:`Source edits do not affect the caller’s current turn. The subagent can publish only a draft pull request, and changes become effective only after review, merge, and redeployment.`]);if(o===`local`)return getLocalDevCapability()===void 0?null:defineAgent({description:c,model:s,reasoning:i});if(o!==`deployed`||a.deployed===void 0||a.deployed.credentials.kind===`pat`&&!hasGitHubCredential())return null;try{if(!await a.deployed.authorize({channel:n.channel,principal:n.session.auth.current}))return null}catch{return null}return defineAgent({description:c,model:s,reasoning:i})};return defineDynamic({events:{"session.started":resolve,"turn.started":resolve}})}var agent_default=defineSelfModificationAgent();export{FALLBACK_SELF_MODIFICATION_MODEL,agent_default as default,defineSelfModificationAgent};