6e7c96732f
Queue vetting on third_parties with PENDING, PROCESSING, COMPLETED, and FAILED states. Expose enqueue and status through GraphQL, MCP, CLI, and n8n, validate vet requests, tune the worker via config, and poll the detail page while vetting runs. Signed-off-by: Sacha Al Himdani <sacha@getprobo.com>
85 lines
3.0 KiB
Go
85 lines
3.0 KiB
Go
// Copyright (c) 2026 Probo Inc <hello@getprobo.com>.
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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// PERFORMANCE OF THIS SOFTWARE.
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package vetting
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import (
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"fmt"
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"go.probo.inc/probo/pkg/agent"
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"go.probo.inc/probo/pkg/llm"
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)
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// subAgentSpec describes a vetting sub-agent. The generic builder
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// `newSubAgent[T]` reads it once and constructs the agent. This avoids
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// duplicating the same option boilerplate across 16 constructor functions.
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type subAgentSpec struct {
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name string
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outputName string
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prompt string
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maxTurns int
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thinkingBudget int // 0 disables extended thinking
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parallelTools bool // true enables parallel tool calls
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}
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// subAgentBuilder constructs a sub-agent from a client, model, tools, and
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// extra options. The structured output type is captured by the closure
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// returned from buildFor[T].
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type subAgentBuilder func(client *llm.Client, model string, tools []agent.Tool, extraOpts ...agent.Option) (*agent.Agent, error)
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// buildFor returns a subAgentBuilder bound to a structured output type T
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// and a spec. This lets the orchestrator hold a slice of entries whose
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// build closures only differ in their type parameter.
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func buildFor[T any](spec subAgentSpec) subAgentBuilder {
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return func(client *llm.Client, model string, tools []agent.Tool, extraOpts ...agent.Option) (*agent.Agent, error) {
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return newSubAgent[T](client, model, spec, tools, extraOpts...)
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}
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}
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// newSubAgent builds a vetting sub-agent from its spec, the tools it
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// should use, and any caller-supplied extra options (logger, hooks).
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// The type parameter T is the structured output type the agent must
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// produce.
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func newSubAgent[T any](
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client *llm.Client,
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model string,
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spec subAgentSpec,
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tools []agent.Tool,
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extraOpts ...agent.Option,
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) (*agent.Agent, error) {
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outputType, err := newVettingOutputType[T](spec.outputName)
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if err != nil {
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return nil, fmt.Errorf("cannot create output type %q: %w", spec.outputName, err)
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}
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opts := []agent.Option{
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agent.WithInstructions(spec.prompt),
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agent.WithModel(model),
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agent.WithTools(tools...),
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agent.WithMaxTurns(spec.maxTurns),
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agent.WithOutputType(outputType),
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}
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if spec.thinkingBudget > 0 {
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opts = append(opts, agent.WithThinking(spec.thinkingBudget))
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}
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if spec.parallelTools {
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opts = append(opts, agent.WithParallelToolCalls(true))
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}
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opts = append(opts, extraOpts...)
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return agent.New(spec.name, client, opts...), nil
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}
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