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refactor: identify and freeze messages at creation

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This commit is contained in:
_Kerman
2026-07-28 13:55:59 +08:00
parent c49c0ba497
commit fbf87e660c
345 changed files with 5220 additions and 2901 deletions
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11
packages/guard/repeat-tool-guard/src/index.ts
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@@ -9,8 +9,9 @@
import type { Context } from 'cordis'
import z from 'schemastery'
import type { Agent, PromptDecision } from '@deepseek-ai/dsh-agent'
import { createUserMessage } from '@deepseek-ai/dsh-llm'
import type { MessageSource } from '@deepseek-ai/dsh-llm'
import type { UserMessageData } from '@deepseek-ai/dsh-session'
import type { UserMessage } from '@deepseek-ai/dsh-session'
import type { PostToolDecision, ToolExecution } from '@deepseek-ai/dsh-tools'
export const name = 'repeat-tool-guard'
@@ -143,7 +144,7 @@ function validateThresholds(values: number[]): number[] {
* Prepend the guard's reminder while preserving every downstream context's
* source and metadata.
*/
function prependContext(ours: UserMessageData, theirs: UserMessageData[] | undefined): UserMessageData[] {
function prependContext(ours: UserMessage, theirs: UserMessage[] | undefined): UserMessage[] {
return [ours, ...theirs ?? []]
}
@@ -185,7 +186,7 @@ export function apply(ctx: Context, config: Config): void {
* same pipeline), and a model hammering a denied call is exactly the loop
* worth breaking.
*/
function observe(exec: ToolExecution): UserMessageData | undefined {
function observe(exec: ToolExecution): UserMessage | undefined {
// A direct `ctx.tools.execute()` caller has no model to remind and no id
// to key on; only agent-loop calls participate.
if (!exec.agent) return undefined
@@ -199,7 +200,7 @@ export function apply(ctx: Context, config: Config): void {
const text = count === thresholds[0]
? GENTLE_REMINDER
: detailedReminder(exec.name, count, previewArguments(canonical, argumentsPreviewChars))
return { content: [{ type: 'text', text }], source: PLUGIN_SOURCE }
return createUserMessage({ content: [{ type: 'text', text }], source: PLUGIN_SOURCE })
}
// Observe-and-enrich, never veto: count first (state advances regardless of
@@ -222,7 +223,7 @@ export function apply(ctx: Context, config: Config): void {
// A user interjection changes the context; repetition across it is not a
// loop. Pure reset hook: always delegates (attaching nothing, vetoing
// nothing).
ctx.on('agent/prompt-submit', (agent, _content, _source, _signal, next): Promise<PromptDecision> => {
ctx.on('agent/prompt-submit', (agent, _message, _signal, next): Promise<PromptDecision> => {
chains.delete(agent)
return next()
})