feat: show fast mode in minimal footer

pi-minimal-footer/LICENSE

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+MIT License
+
+Copyright (c) 2025 Can Celik
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

pi-minimal-footer/README.md

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+# pi-minimal-footer
+
+Minimal footer for [pi](https://github.com/earendil-works/pi) that replaces the default footer with a compact two-line display: context gauge on top, subscription usage bars below.
+
+![Claude Max](assets/claude.png)
+
+![OpenAI Codex](assets/codex.png)
+
+## Features
+
+- **Context gauge** — optional working directory and git branch, model, thinking level, and context window usage with token counts
+- **Subscription usage bars** — rolling window quotas with reset timers for supported providers
+- **Auto-refresh** — fetches usage on startup and model switch, then every 5 minutes
+- **Git integration** — branch name, dirty state, ahead/behind counts
+- **Extension statuses** — preserves statuses published through `ctx.ui.setStatus()` and shows `Fast on` while Codex Fast mode is enabled
+
+## Supported providers
+
+| Provider       | What it shows                                          |
+| -------------- | ------------------------------------------------------ |
+| Claude Max     | 5h + weekly rolling windows                            |
+| OpenAI Codex   | Primary + secondary rolling windows                    |
+| GitHub Copilot | Premium interactions + chat quotas                     |
+| Google Gemini  | Pro + Flash remaining quotas                           |
+| MiniMax        | 5h + weekly rolling windows (Token Plan, credit-based)  |
+| MiniMax CN     | Same as MiniMax, China endpoint                        |
+| Kimi Coding    | 5h + weekly rolling windows (Plan)                     |
+
+## Install
+
+```bash
+pi install npm:@ogulcancelik/pi-minimal-footer
+```
+
+## Configuration
+
+Environment variables (all optional):
+
+| Variable                        | Description                                              | Default |
+| ------------------------------- | -------------------------------------------------------- | ------- |
+| `PI_MINIMAL_FOOTER_SHOW_CWD`    | Show current working directory in footer status line     | `1`     |
+| `PI_MINIMAL_FOOTER_SHOW_BRANCH` | Show git branch/dirty/ahead/behind in footer status line | `1`     |
+
+Accepted false values: `0`, `false`, `no`, `off` (case-insensitive).
+
+## How it works
+
+The footer reads context usage from the last assistant message's token counts (free — comes with every LLM response). Subscription usage is fetched from each provider's dedicated quota API using your existing auth tokens from `~/.pi/agent/auth.json` or environment variables.
+
+Usage is fetched:
+
+- Once on startup
+- Immediately on model switch (Ctrl+P)
+- Every 5 minutes after that
+
+Git state is refreshed:
+
+- Once on startup
+- When pi reports a branch change
+- At the end of each turn
+
+The footer adapts to narrow terminals by stacking lines vertically instead of the single-line wide layout.
+
+## Known issues
+
+### Claude Max usage bar not showing
+
+Anthropic's OAuth usage endpoint (`/api/oauth/usage`) has been returning persistent 429 (rate limit) errors since late March 2026, affecting all third-party tools that display Claude usage data (CodexBar, oh-my-claudecode, claude-pulse, etc.). This is an Anthropic-side issue — tracked in [claude-code#30930](https://github.com/anthropics/claude-code/issues/30930) and [claude-code#31021](https://github.com/anthropics/claude-code/issues/31021). The usage bar will start working again once Anthropic fixes the endpoint.
+
+## Notes
+
+- Replaces the default pi footer entirely via `ctx.ui.setFooter()`
+- The local `my-pi` version reads `footerData.getExtensionStatuses()`; `codex-fast-mode=on` is rendered as an accented `Fast on` segment, while the disabled state is hidden.
+- Auth tokens are read from `~/.pi/agent/auth.json` (populated by `/login`) or standard env vars (`ANTHROPIC_API_KEY`, `MINIMAX_API_KEY`, etc.)
+- Providers without auth simply don't show a usage bar — no errors

pi-minimal-footer/UPSTREAM.md

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+# Upstream source
+
+- Repository: <https://github.com/ogulcancelik/pi-extensions/tree/main/packages/pi-minimal-footer>
+- Imported commit: `77bd1e175003cd08e6d05d9e7fed695f86ae87b7`
+- Imported package version: `@ogulcancelik/pi-minimal-footer@0.1.10`
+- Imported on: 2026-08-19
+
+This directory is maintained directly by `my-pi`; it is not a submodule and does not retain upstream Git metadata. Local changes add rendering for Pi extension statuses, including an explicit `Fast on` indicator for `@firstpick/pi-extension-codex-fast-mode`.

pi-minimal-footer/package.json

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+{
+  "name": "@ogulcancelik/pi-minimal-footer",
+  "version": "0.1.10-my-pi.1",
+  "description": "Minimal footer for pi with context gauge and subscription usage bars",
+  "type": "module",
+  "keywords": [
+    "pi-package",
+    "pi-extension",
+    "footer",
+    "context",
+    "usage",
+    "coding-agent"
+  ],
+  "author": "Can Celik",
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/ogulcancelik/pi-extensions.git",
+    "directory": "packages/pi-minimal-footer"
+  },
+  "bugs": {
+    "url": "https://github.com/ogulcancelik/pi-extensions/issues"
+  },
+  "homepage": "https://github.com/ogulcancelik/pi-extensions/tree/main/packages/pi-minimal-footer#readme",
+  "engines": {
+    "node": ">=18.0.0"
+  },
+  "pi": {
+    "extensions": [
+      "./index.ts"
+    ]
+  },
+  "files": [
+    "index.ts",
+    "status.ts",
+    "assets/claude.png",
+    "assets/codex.png",
+    "README.md",
+    "UPSTREAM.md",
+    "LICENSE"
+  ],
+  "scripts": {
+    "test": "node --experimental-strip-types --test test/*.test.ts",
+    "check": "node --experimental-strip-types --check index.ts"
+  }
+}

pi-minimal-footer/status.ts

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+export const FAST_MODE_STATUS_KEY = "codex-fast-mode";
+
+export interface FooterStatusItem {
+  text: string;
+  accent: boolean;
+}
+
+/** Convert Pi extension statuses into compact footer segments. */
+export function collectFooterStatusItems(
+  statuses: ReadonlyMap<string, string>,
+): FooterStatusItem[] {
+  const items: FooterStatusItem[] = [];
+
+  for (const [key, value] of statuses) {
+    if (key === FAST_MODE_STATUS_KEY) {
+      if (value.trim().toLowerCase() === "on") {
+        items.push({ text: "Fast on", accent: true });
+      }
+      continue;
+    }
+
+    if (value.trim()) {
+      items.push({ text: value, accent: false });
+    }
+  }
+
+  return items;
+}

pi-minimal-footer/test/status.test.ts

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+import assert from "node:assert/strict";
+import test from "node:test";
+
+import { collectFooterStatusItems, FAST_MODE_STATUS_KEY } from "../status.ts";
+
+test("renders enabled Codex Fast mode as an explicit accented segment", () => {
+  const items = collectFooterStatusItems(new Map([[FAST_MODE_STATUS_KEY, "on"]]));
+
+  assert.deepEqual(items, [{ text: "Fast on", accent: true }]);
+});
+
+test("hides disabled Codex Fast mode", () => {
+  const items = collectFooterStatusItems(new Map([[FAST_MODE_STATUS_KEY, "off"]]));
+
+  assert.deepEqual(items, []);
+});
+
+test("preserves other non-empty extension statuses", () => {
+  const items = collectFooterStatusItems(new Map([
+    ["one", "Ready"],
+    ["empty", "  "],
+    ["two", "2 tasks"],
+  ]));
+
+  assert.deepEqual(items, [
+    { text: "Ready", accent: false },
+    { text: "2 tasks", accent: false },
+  ]);
+});