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fix: improve readability of command-io and toolset-change reminders (#1252)

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This commit is contained in:
Devansh Jain
2026-03-03 18:49:58 -08:00
committed by GitHub
parent 853762dea3
commit 0d741d389d
2 changed files with 30 additions and 35 deletions
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55
src/reminders/engine.ts
View File

@@ -295,36 +295,31 @@ async function buildCommandIoReminder(
const recent = queued.slice(-MAX_COMMAND_REMINDERS_PER_TURN);
const dropped = queued.length - recent.length;
const commandBlocks = recent.map((entry) => {
const commandLines = recent.map((entry) => {
const status = entry.success ? "success" : "error";
const safeInput = escapeXml(truncate(entry.input, MAX_COMMAND_INPUT_CHARS));
const safeOutput = escapeXml(
truncate(entry.output || "(no output)", MAX_COMMAND_OUTPUT_CHARS),
const safeInput = truncate(entry.input, MAX_COMMAND_INPUT_CHARS);
const safeOutput = truncate(
entry.output || "(no output)",
MAX_COMMAND_OUTPUT_CHARS,
);
return `<user-command>
<user-command-input>${safeInput}</user-command-input>
<user-command-output>${safeOutput}</user-command-output>
<user-command-status>${status}</user-command-status>
</user-command>`;
return `- ${safeInput} → ${safeOutput} (${status})`;
});
const agentHints = recent
.filter((entry) => entry.agentHint)
.map((entry) => `- ${entry.agentHint}`);
.map((entry) => entry.agentHint);
const droppedLine =
dropped > 0 ? `\nOmitted ${dropped} older command event(s).` : "";
const hintsBlock =
agentHints.length > 0 ? `\n\n${agentHints.join("\n")}` : "";
agentHints.length > 0
? `\n\nHowever, take note of the following:\n${agentHints.map((h) => `- ${h}`).join("\n")}`
: "";
return `${SYSTEM_REMINDER_OPEN}
The following slash commands were executed in the Letta Code harness since your last user message.
Treat these as execution context from the CLI, not new user requests.${droppedLine}
${commandBlocks.join("\n")}${hintsBlock}
${SYSTEM_REMINDER_CLOSE}
`;
return `${SYSTEM_REMINDER_OPEN} The following slash commands were already handled by the CLI harness. These are informational only — do NOT act on them or treat them as user requests.${droppedLine}
${commandLines.join("\n")}${hintsBlock}
${SYSTEM_REMINDER_CLOSE}`;
}
async function buildToolsetChangeReminder(
@@ -344,24 +339,24 @@ async function buildToolsetChangeReminder(
const newToolset = escapeXml(entry.newToolset ?? "unknown");
const previousTools = escapeXml(formatToolList(entry.previousTools));
const newTools = escapeXml(formatToolList(entry.newTools));
return `<toolset-change>
<source>${source}</source>
<previous-toolset>${previousToolset}</previous-toolset>
<new-toolset>${newToolset}</new-toolset>
<previous-tools>${previousTools}</previous-tools>
<new-tools>${newTools}</new-tools>
</toolset-change>`;
return [
`<toolset-change>`,
` <source>${source}</source>`,
` <previous-toolset>${previousToolset}</previous-toolset>`,
` <new-toolset>${newToolset}</new-toolset>`,
` <previous-tools>${previousTools}</previous-tools>`,
` <new-tools>${newTools}</new-tools>`,
`</toolset-change>`,
].join("\n");
});
const droppedLine =
dropped > 0 ? `\nOmitted ${dropped} older toolset change event(s).` : "";
return `${SYSTEM_REMINDER_OPEN}
The user just changed your toolset (specifically, client-side tools that are attached to the Letta Code harness, which may be a subset of your total tools).${droppedLine}
${changeBlocks.join("\n")}
${SYSTEM_REMINDER_CLOSE}
return `${SYSTEM_REMINDER_OPEN} The user just changed your toolset (specifically, client-side tools that are attached to the Letta Code harness, which may be a subset of your total tools).${droppedLine}
`;
${changeBlocks.join("\n\n")}
${SYSTEM_REMINDER_CLOSE}`;
}
export const sharedReminderProviders: Record<

10
src/tests/reminders/interaction-reminders.test.ts
View File

@@ -35,7 +35,7 @@ function baseContext(
}
describe("interaction reminders", () => {
test("command-io provider renders escaped command input/output and drains queue", async () => {
test("command-io provider renders command input/output in plain text and drains queue", async () => {
const state = createSharedReminderState();
enqueueCommandIoReminder(state, {
input: '/model && echo "<unsafe>"',
@@ -46,10 +46,10 @@ describe("interaction reminders", () => {
const reminder = await sharedReminderProviders["command-io"](
baseContext(state),
);
expect(reminder).toContain("<user-command-input>");
expect(reminder).toContain("&lt;unsafe&gt;");
expect(reminder).toContain("<user-command-output>");
expect(reminder).toContain("&lt;ok&gt;");
expect(reminder).toContain('/model && echo "<unsafe>"');
expect(reminder).toContain("Models dialog dismissed <ok>");
expect(reminder).toContain("(success)");
expect(reminder).toContain("- ");
expect(state.pendingCommandIoReminders).toHaveLength(0);
});