diff --git a/.gitignore b/.gitignore
index ea7cfbc..a40beb0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,7 +6,7 @@
 .wrangler/
 node_modules/
 
-# Runner-setup prompt; holds a Gitea registration token once filled in.
+# Runner-setup prompt; may hold a runner registration token once filled in.
 /prompt.txt
 
 # Local test credentials
diff --git a/AGENTS.md b/AGENTS.md
index 3efcae1..e9009a0 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -68,7 +68,7 @@ a design against the 0.1.15 teardown), MCP servers on protocol 2026-07-28
 ## Hard constraints
 
 - **Zero egress**: only `auth.kimi.com`, `api.kimi.com`, `api.moonshot.cn`,
-  `api.moonshot.ai`, Gitea Releases (`git.zacharyzhang.com`), user-configured MCP servers, credentialed
+  `api.moonshot.ai`, GitHub Releases, user-configured MCP servers, credentialed
   provider endpoints, and `models.dev` (metadata refresh, ONLY when an enabled
   platform's `/models` lacks it — `wire_serves_metadata=false`, never
   Kimi/Moonshot, `KIGI_MODELS_DEV_URL=0` disables). No telemetry, no analytics,
@@ -640,4 +640,4 @@ client-side, no backend surface.
   grok.com references live only there and in `kigi-sampler`/proxy types.
 - M2: server-side search/fetch (F5), command parity with kimi-cli 1.49.0
   (F6), one-time `~/.kimi/config.toml` import (F7), F9 smoke list, perf CI.
-- M3: Gitea Releases distribution, install scripts, self-update (F8).
+- M3: GitHub Releases distribution, install scripts, self-update (F8).
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 94c51d6..6a729bd 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -21,16 +21,9 @@ cargo deny check advisories
 - Upstream syncs are evaluated commit-by-commit and cherry-picked manually;
   see the PRD §8.1 policy (`git range-diff` records the adopted set).
 
-## Opening a pull request on git.zacharyzhang.com
+## Opening a pull request
 
-Forking is disabled on this server. Open pull requests with AGit instead:
-
-1. Register an account at https://git.zacharyzhang.com
-2. Clone, commit your changes, then push to a `refs/for/<target-branch>` ref:
-
-   ```bash
-   git clone https://git.zacharyzhang.com/ZacharyZhang-NY/Kigi-CLI.git
-   git push origin HEAD:refs/for/main -o topic=<short-name> -o title="<PR title>" -o description="<PR body>"
-   ```
-
-3. To update the pull request, push again with the same `topic`.
+Fork [ELY-Open-Source/Kigi-CLI](https://github.com/ELY-Open-Source/Kigi-CLI),
+push your branch to the fork, and open a pull request against `main`. Report
+bugs and request features on the
+[issue tracker](https://github.com/ELY-Open-Source/Kigi-CLI/issues).
diff --git a/NOTICE b/NOTICE
index d841538..f0233d7 100644
--- a/NOTICE
+++ b/NOTICE
@@ -14,7 +14,7 @@ Modifications relative to the upstream work (Apache License 2.0 §4(b) notice):
   subscription-proxy endpoints.
 - Endpoints re-targeted at the Kimi Code subscription API
   (api.kimi.com/coding/v1), the Moonshot open platform (api.moonshot.cn/v1,
-  api.moonshot.ai/v1), and Gitea Releases (git.zacharyzhang.com) for self-update.
+  api.moonshot.ai/v1), and GitHub Releases for self-update.
 
 This product includes code ported from openai/codex and sst/opencode; see
 crates/codegen/kigi-tools/THIRD_PARTY_NOTICES.md for the license terms and
diff --git a/SECURITY.md b/SECURITY.md
index 978e13f..ae89fbd 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -1,7 +1,7 @@
 # Security Policy
 
 Kigi is a community build; report vulnerabilities on the
-[Kigi issue tracker](https://git.zacharyzhang.com/ZacharyZhang-NY/Kigi-CLI/issues).
+[Kigi issue tracker](https://github.com/ELY-Open-Source/Kigi-CLI/issues).
 Issues there are public, so please leave out any detail that would make a
 report directly exploitable — open with the affected area and impact, and a
 maintainer will follow up for the rest.
diff --git a/crates/codegen/kigi-env/src/lib.rs b/crates/codegen/kigi-env/src/lib.rs
index 8a9ed24..66dc98d 100644
--- a/crates/codegen/kigi-env/src/lib.rs
+++ b/crates/codegen/kigi-env/src/lib.rs
@@ -21,7 +21,7 @@ pub struct KigiEndpoints {
 pub const PRODUCTION_ENDPOINTS: KigiEndpoints = KigiEndpoints {
     coding_api_base_url: "https://api.kimi.com/coding/v1",
     oauth_host: "https://auth.kimi.com",
-    update_base_url: "https://git.zacharyzhang.com/api/v1/repos/ZacharyZhang-NY/Kigi-CLI/releases",
+    update_base_url: "https://api.github.com/repos/ELY-Open-Source/Kigi-CLI/releases",
     upgrade_page_url: "https://www.kimi.com/code/",
 };
 
diff --git a/crates/codegen/kigi-shell/src/agent/feedback_client.rs b/crates/codegen/kigi-shell/src/agent/feedback_client.rs
index 258caf7..bb5c07e 100644
--- a/crates/codegen/kigi-shell/src/agent/feedback_client.rs
+++ b/crates/codegen/kigi-shell/src/agent/feedback_client.rs
@@ -12,7 +12,7 @@ use std::sync::Arc;
 use serde::Serialize;
 
 /// Where non-subscription users (no OAuth session) submit feedback instead.
-pub const FEEDBACK_ISSUES_URL: &str = "https://git.zacharyzhang.com/ZacharyZhang-NY/Kigi-CLI/issues";
+pub const FEEDBACK_ISSUES_URL: &str = "https://github.com/ELY-Open-Source/Kigi-CLI/issues/new";
 
 /// HTTP error from the feedback endpoint with a preserved status code, so
 /// callers can distinguish auth failures (401) without string matching.
diff --git a/crates/codegen/kigi-tui/src/slash/commands/docs.rs b/crates/codegen/kigi-tui/src/slash/commands/docs.rs
index 9c6fae9..648e49d 100644
--- a/crates/codegen/kigi-tui/src/slash/commands/docs.rs
+++ b/crates/codegen/kigi-tui/src/slash/commands/docs.rs
@@ -10,7 +10,7 @@ use crate::slash::command::{AppCtx, ArgItem, CommandExecCtx, CommandResult, Slas
 
 /// Online docs landing page (hardcoded like other TUI deep-links; the
 /// project README is the docs entry point for the repo-hosted docs).
-pub const BUILD_DOCS_URL: &str = "https://git.zacharyzhang.com/ZacharyZhang-NY/Kigi-CLI/src/branch/main/README.md";
+pub const BUILD_DOCS_URL: &str = "https://github.com/ELY-Open-Source/Kigi-CLI/blob/main/README.md";
 
 /// Open How-to Guides or online Build docs.
 pub struct DocsCommand;
diff --git a/crates/codegen/kigi-tui/src/slash/commands/feedback.rs b/crates/codegen/kigi-tui/src/slash/commands/feedback.rs
index 009d56b..e2814f1 100644
--- a/crates/codegen/kigi-tui/src/slash/commands/feedback.rs
+++ b/crates/codegen/kigi-tui/src/slash/commands/feedback.rs
@@ -6,7 +6,7 @@ use crate::slash::command::{CommandExecCtx, CommandResult, SlashCommand};
 /// Where feedback goes: the project's own issue tracker. Kigi is a community
 /// build, so its feedback belongs on its own repo — mirroring the official
 /// kimi-cli, whose `/feedback` opens its repo's issues page.
-pub const FEEDBACK_ISSUES_URL: &str = "https://git.zacharyzhang.com/ZacharyZhang-NY/Kigi-CLI/issues";
+pub const FEEDBACK_ISSUES_URL: &str = "https://github.com/ELY-Open-Source/Kigi-CLI/issues/new";
 
 /// Open the Kigi issue tracker in the browser.
 pub struct FeedbackCommand;
diff --git a/crates/codegen/kigi-update/src/auto_update.rs b/crates/codegen/kigi-update/src/auto_update.rs
index 0dc9ece..f26e1d7 100644
--- a/crates/codegen/kigi-update/src/auto_update.rs
+++ b/crates/codegen/kigi-update/src/auto_update.rs
@@ -695,7 +695,7 @@ pub(crate) fn detect_platform() -> Result<(&'static str, &'static str)> {
 
 /// Rust target triple for this build — the key that maps a platform to its
 /// release-asset name. Must stay in lockstep with the five targets built by
-/// `.gitea/workflows/release.yml` and the tables in install.sh/install.ps1.
+/// `.github/workflows/release.yml` and the tables in install.sh/install.ps1.
 pub(crate) fn target_triple() -> Result<&'static str> {
     let triple = if cfg!(all(target_os = "macos", target_arch = "aarch64")) {
         "aarch64-apple-darwin"
@@ -2653,7 +2653,7 @@ mod tests {
     #[cfg(any(target_arch = "x86_64", target_arch = "aarch64"))]
     #[test]
     fn test_release_asset_name_matches_release_workflow_naming() {
-        // Must stay in lockstep with .gitea/workflows/release.yml, which
+        // Must stay in lockstep with .github/workflows/release.yml, which
         // publishes kigi-<version>-<target-triple>.{tar.gz|zip}.
         let triple = target_triple().unwrap();
         assert!(
diff --git a/crates/codegen/kigi-update/src/version.rs b/crates/codegen/kigi-update/src/version.rs
index 827d429..fbfd83e 100644
--- a/crates/codegen/kigi-update/src/version.rs
+++ b/crates/codegen/kigi-update/src/version.rs
@@ -10,7 +10,7 @@ const TTL_SECONDS_BEFORE_AUTO_UPDATE: Duration = Duration::from_secs(60 * 30);
 
 /// Release channel: this repo's Releases (PRD F8). The API base is resolved
 /// through [`kigi_env::update_base_url`] — production default
-/// `https://git.zacharyzhang.com/api/v1/repos/ZacharyZhang-NY/Kigi-CLI/releases`,
+/// `https://api.github.com/repos/ELY-Open-Source/Kigi-CLI/releases`,
 /// overridable via `KIGI_UPDATE_BASE_URL` for mirrors and tests.
 pub(crate) fn update_base_url() -> String {
     kigi_env::update_base_url()
@@ -533,7 +533,7 @@ mod tests {
     #[test]
     fn test_release_json_parses_github_wire_shape() {
         let json = r#"{
-            "url": "https://git.zacharyzhang.com/api/v1/repos/ZacharyZhang-NY/Kigi-CLI/releases/1",
+            "url": "https://api.github.com/repos/ELY-Open-Source/Kigi-CLI/releases/1",
             "tag_name": "v0.1.0",
             "name": "Kigi 0.1.0",
             "draft": false,
@@ -541,13 +541,13 @@ mod tests {
             "assets": [
                 {
                     "name": "kigi-0.1.0-aarch64-apple-darwin.tar.gz",
-                    "browser_download_url": "https://git.zacharyzhang.com/ZacharyZhang-NY/Kigi-CLI/releases/download/v0.1.0/kigi-0.1.0-aarch64-apple-darwin.tar.gz",
+                    "browser_download_url": "https://github.com/ELY-Open-Source/Kigi-CLI/releases/download/v0.1.0/kigi-0.1.0-aarch64-apple-darwin.tar.gz",
                     "size": 123,
                     "content_type": "application/gzip"
                 },
                 {
                     "name": "SHA256SUMS",
-                    "browser_download_url": "https://git.zacharyzhang.com/ZacharyZhang-NY/Kigi-CLI/releases/download/v0.1.0/SHA256SUMS"
+                    "browser_download_url": "https://github.com/ELY-Open-Source/Kigi-CLI/releases/download/v0.1.0/SHA256SUMS"
                 }
             ]
         }"#;
@@ -560,7 +560,7 @@ mod tests {
         let asset = r.asset("kigi-0.1.0-aarch64-apple-darwin.tar.gz").unwrap();
         assert_eq!(
             asset.browser_download_url,
-            "https://git.zacharyzhang.com/ZacharyZhang-NY/Kigi-CLI/releases/download/v0.1.0/kigi-0.1.0-aarch64-apple-darwin.tar.gz"
+            "https://github.com/ELY-Open-Source/Kigi-CLI/releases/download/v0.1.0/kigi-0.1.0-aarch64-apple-darwin.tar.gz"
         );
         assert_eq!(
             r.asset("SHA256SUMS").unwrap().name,
diff --git a/crates/codegen/kigi-update/tests/common/mod.rs b/crates/codegen/kigi-update/tests/common/mod.rs
index 2e3d067..76c10ce 100644
--- a/crates/codegen/kigi-update/tests/common/mod.rs
+++ b/crates/codegen/kigi-update/tests/common/mod.rs
@@ -114,7 +114,7 @@ pub fn host_platform() -> String {
 }
 
 /// Host Rust target triple, matching `auto_update::target_triple()` and the
-/// release-asset naming in `.gitea/workflows/release.yml`.
+/// release-asset naming in `.github/workflows/release.yml`.
 pub fn host_triple() -> &'static str {
     if cfg!(all(target_os = "macos", target_arch = "aarch64")) {
         "aarch64-apple-darwin"
diff --git a/install.ps1 b/install.ps1
index 12149f3..193862f 100644
--- a/install.ps1
+++ b/install.ps1
@@ -11,7 +11,7 @@
 # Environment:
 #   KIGI_SHARE_DIR        install root (default: %USERPROFILE%\.kigi)
 #   KIGI_UPDATE_BASE_URL  releases API base, GitHub/Gitea-shaped (default:
-#                         https://git.zacharyzhang.com/api/v1/repos/ZacharyZhang-NY/Kigi-CLI/releases)
+#                         https://api.github.com/repos/ELY-Open-Source/Kigi-CLI/releases)
 
 [CmdletBinding()]
 param(
@@ -26,8 +26,8 @@ function Fail([string]$Message) {
     exit 1
 }
 
-$Repo = "ZacharyZhang-NY/Kigi-CLI"
-$ApiBase = if ($env:KIGI_UPDATE_BASE_URL) { $env:KIGI_UPDATE_BASE_URL } else { "https://git.zacharyzhang.com/api/v1/repos/$Repo/releases" }
+$Repo = "ELY-Open-Source/Kigi-CLI"
+$ApiBase = if ($env:KIGI_UPDATE_BASE_URL) { $env:KIGI_UPDATE_BASE_URL } else { "https://api.github.com/repos/$Repo/releases" }
 $KigiHome = if ($env:KIGI_SHARE_DIR) { $env:KIGI_SHARE_DIR } else { Join-Path $env:USERPROFILE ".kigi" }
 $Triple = "x86_64-pc-windows-msvc"
 
diff --git a/install.sh b/install.sh
index ec0d13a..d468ca6 100644
--- a/install.sh
+++ b/install.sh
@@ -14,14 +14,14 @@
 # Environment:
 #   KIGI_SHARE_DIR        install root (default: ~/.kigi)
 #   KIGI_UPDATE_BASE_URL  releases API base, GitHub/Gitea-shaped (default:
-#                         https://git.zacharyzhang.com/api/v1/repos/ZacharyZhang-NY/Kigi-CLI/releases)
+#                         https://api.github.com/repos/ELY-Open-Source/Kigi-CLI/releases)
 #
 # Fails fast on any error; never leaves a partial binary as the active kigi.
 
 set -eu
 
-REPO="ZacharyZhang-NY/Kigi-CLI"
-API_BASE="${KIGI_UPDATE_BASE_URL:-https://git.zacharyzhang.com/api/v1/repos/${REPO}/releases}"
+REPO="ELY-Open-Source/Kigi-CLI"
+API_BASE="${KIGI_UPDATE_BASE_URL:-https://api.github.com/repos/${REPO}/releases}"
 KIGI_HOME="${KIGI_SHARE_DIR:-$HOME/.kigi}"
 
 err() {