Overhaul Feynman harness: streamline agents, prompts, and extensions

Remove legacy chains, skills, and config modules. Add citation agent,
SYSTEM.md, modular research-tools extension, and web-access layer.
Add ralph-wiggum to Pi package stack for long-running loops.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
Advait Paliwal
2026-03-23 14:59:30 -07:00
parent d23e679331
commit 406d50b3ff
60 changed files with 2994 additions and 3191 deletions

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@@ -1,60 +0,0 @@
import test from "node:test";
import assert from "node:assert/strict";
import { mkdtempSync, mkdirSync, writeFileSync } from "node:fs";
import { tmpdir } from "node:os";
import { join } from "node:path";
import {
configureWebSearchProvider,
getConfiguredWebSearchProvider,
loadFeynmanConfig,
saveFeynmanConfig,
} from "../src/config/feynman-config.js";
test("loadFeynmanConfig falls back to legacy web-search config", () => {
const root = mkdtempSync(join(tmpdir(), "feynman-config-"));
const configPath = join(root, "config.json");
const legacyDir = join(process.env.HOME ?? root, ".pi");
const legacyPath = join(legacyDir, "web-search.json");
mkdirSync(legacyDir, { recursive: true });
writeFileSync(
legacyPath,
JSON.stringify({
feynmanWebProvider: "perplexity",
perplexityApiKey: "legacy-key",
}),
"utf8",
);
const config = loadFeynmanConfig(configPath);
assert.equal(config.version, 1);
assert.equal(config.webSearch?.feynmanWebProvider, "perplexity");
assert.equal(config.webSearch?.perplexityApiKey, "legacy-key");
});
test("saveFeynmanConfig persists sessionDir and webSearch", () => {
const root = mkdtempSync(join(tmpdir(), "feynman-config-"));
const configPath = join(root, "config.json");
const webSearch = configureWebSearchProvider({}, "gemini-browser", { chromeProfile: "Profile 2" });
saveFeynmanConfig(
{
version: 1,
sessionDir: "/tmp/feynman-sessions",
webSearch,
},
configPath,
);
const config = loadFeynmanConfig(configPath);
assert.equal(config.sessionDir, "/tmp/feynman-sessions");
assert.equal(config.webSearch?.feynmanWebProvider, "gemini-browser");
assert.equal(config.webSearch?.chromeProfile, "Profile 2");
});
test("default web provider falls back to Pi web via gemini-browser", () => {
const provider = getConfiguredWebSearchProvider({});
assert.equal(provider.id, "gemini-browser");
assert.equal(provider.runtimeProvider, "gemini");
});

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@@ -9,7 +9,6 @@ test("buildPiArgs includes configured runtime paths and prompt", () => {
workingDir: "/workspace",
sessionDir: "/sessions",
feynmanAgentDir: "/home/.feynman/agent",
systemPrompt: "system",
initialPrompt: "hello",
explicitModelSpec: "openai:gpt-5.4",
thinkingLevel: "medium",
@@ -20,12 +19,8 @@ test("buildPiArgs includes configured runtime paths and prompt", () => {
"/sessions",
"--extension",
"/repo/feynman/extensions/research-tools.ts",
"--skill",
"/repo/feynman/skills",
"--prompt-template",
"/repo/feynman/prompts",
"--system-prompt",
"system",
"--model",
"openai:gpt-5.4",
"--thinking",
@@ -40,14 +35,11 @@ test("buildPiEnv wires Feynman paths into the Pi environment", () => {
workingDir: "/workspace",
sessionDir: "/sessions",
feynmanAgentDir: "/home/.feynman/agent",
systemPrompt: "system",
feynmanVersion: "0.1.5",
});
assert.equal(env.PI_CODING_AGENT_DIR, "/home/.feynman/agent");
assert.equal(env.FEYNMAN_SESSION_DIR, "/sessions");
assert.equal(env.FEYNMAN_BIN_PATH, "/repo/feynman/bin/feynman.js");
assert.equal(env.FEYNMAN_PI_NPM_ROOT, "/repo/feynman/.pi/npm/node_modules");
assert.equal(env.FEYNMAN_MEMORY_DIR, "/home/.feynman/memory");
});

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@@ -0,0 +1,54 @@
import test from "node:test";
import assert from "node:assert/strict";
import { mkdtempSync, mkdirSync, writeFileSync } from "node:fs";
import { tmpdir } from "node:os";
import { join } from "node:path";
import {
formatPiWebAccessDoctorLines,
getPiWebAccessStatus,
getPiWebSearchConfigPath,
loadPiWebAccessConfig,
} from "../src/pi/web-access.js";
test("loadPiWebAccessConfig returns empty config when Pi web config is missing", () => {
const root = mkdtempSync(join(tmpdir(), "feynman-pi-web-"));
const configPath = getPiWebSearchConfigPath(root);
assert.deepEqual(loadPiWebAccessConfig(configPath), {});
});
test("getPiWebAccessStatus reads Pi web-access config directly", () => {
const root = mkdtempSync(join(tmpdir(), "feynman-pi-web-"));
const configPath = getPiWebSearchConfigPath(root);
mkdirSync(join(root, ".pi"), { recursive: true });
writeFileSync(
configPath,
JSON.stringify({
provider: "gemini",
searchProvider: "gemini",
chromeProfile: "Profile 2",
geminiApiKey: "AIza...",
}),
"utf8",
);
const status = getPiWebAccessStatus(loadPiWebAccessConfig(configPath), configPath);
assert.equal(status.routeLabel, "Gemini");
assert.equal(status.requestProvider, "gemini");
assert.equal(status.geminiApiConfigured, true);
assert.equal(status.perplexityConfigured, false);
assert.equal(status.chromeProfile, "Profile 2");
});
test("formatPiWebAccessDoctorLines reports Pi-managed web access", () => {
const lines = formatPiWebAccessDoctorLines(
getPiWebAccessStatus({
provider: "auto",
searchProvider: "auto",
}, "/tmp/pi-web-search.json"),
);
assert.equal(lines[0], "web access: pi-web-access");
assert.ok(lines.some((line) => line.includes("/tmp/pi-web-search.json")));
});