@jovan158/vantage/dist/formats/parts.js

See and control what your coding agent does

// A request's conversation, cut into the parts the secret scan reports on:
// the system prompt, each message, each tool call and each tool's output,
// every one labelled with where it came from. Each API format has its own
// cutter; the scan itself (src/secrets.ts) is the same for all.
import { toolTarget } from "../turn.js";
import { stringValues } from "./openai.js";
function blockText(content) {
    if (typeof content === "string")
        return content;
    if (Array.isArray(content))
        return content.map((b) => (b && typeof b === "object" && typeof b.text === "string" ? b.text : "")).join("\n");
    return "";
}
// Anthropic Messages API: system, then messages of text, tool_use and
// tool_result blocks.
export function anthropicParts(body, agent = "Claude") {
    if (!body || typeof body !== "object")
        return [];
    const req = body;
    const parts = [{ key: "system", text: blockText(req.system), source: "the system prompt (CLAUDE.md, memory)" }];
    const calls = new Map();
    for (const m of req.messages ?? []) {
        if (!m || typeof m !== "object")
            continue;
        const blocks = typeof m.content === "string" ? [{ type: "text", text: m.content }] : Array.isArray(m.content) ? m.content : [];
        for (const b of blocks) {
            if (!b || typeof b !== "object")
                continue;
            if (b.type === "tool_use") {
                const target = toolTarget(b.input);
                const label = `${b.name ?? "tool"}${target ? ` ${target}` : ""}`;
                if (b.id)
                    calls.set(b.id, label);
                parts.push({ key: `use:${b.id ?? ""}`, text: stringValues(b.input), source: `${agent}'s ${label} call` });
            }
            else if (b.type === "tool_result") {
                parts.push({ key: `result:${b.tool_use_id ?? ""}`, text: blockText(b.content), source: `the output of ${calls.get(b.tool_use_id ?? "") ?? "a tool"}` });
            }
            else if (typeof b.text === "string") {
                parts.push({ key: `text:${m.role ?? ""}`, text: b.text, source: m.role === "assistant" ? `${agent}'s reply` : "your message" });
            }
        }
    }
    return parts;
}