diff --git a/packages/host-service/src/trpc/router/project/utils/git-remote.ts b/packages/host-service/src/trpc/router/project/utils/git-remote.ts
index cc27dafdcf1..e2ce519f84a 100644
--- a/packages/host-service/src/trpc/router/project/utils/git-remote.ts
+++ b/packages/host-service/src/trpc/router/project/utils/git-remote.ts
@@ -7,20 +7,30 @@ import type { SimpleGit } from "simple-git";
 export type { ParsedGitHubRemote };
 
 /**
- * Get all fetch remote URLs from a git repository.
- * Returns a map of remote name → fetch URL.
+ * Map of remote name → URL, read from git config.
+ *
+ * Avoids `git remote -v`: that output appends partial-clone markers like
+ * `[blob:none]` after `(fetch)` when `remote.<name>.promisor` is set, and is
+ * otherwise human-readable rather than machine-stable.
  */
 export async function getAllRemoteUrls(
 	git: SimpleGit,
 ): Promise<Map<string, string>> {
 	const remotes = new Map<string, string>();
-	const output = await git.remote(["-v"]);
-	if (!output) return remotes;
+	const output = await git
+		.raw(["config", "--get-regexp", "^remote\\..*\\.url$"])
+		.catch(() => "");
 
-	for (const line of output.trim().split(/\r?\n/)) {
-		const match = line.trim().match(/^(\S+)\s+(\S+)\s+\(fetch\)$/);
-		if (match?.[1] && match[2]) {
-			remotes.set(match[1], match[2]);
+	for (const line of output.split(/\r?\n/)) {
+		const spaceIdx = line.indexOf(" ");
+		if (spaceIdx <= 0) continue;
+		const key = line.slice(0, spaceIdx);
+		const url = line.slice(spaceIdx + 1);
+		// Greedy `.+` so a remote literally named `foo.url` resolves to
+		// `foo.url`, not `foo`.
+		const remoteName = key.match(/^remote\.(.+)\.url$/)?.[1];
+		if (remoteName && url) {
+			remotes.set(remoteName, url);
 		}
 	}
 
diff --git a/packages/host-service/src/trpc/router/project/utils/resolve-repo.test.ts b/packages/host-service/src/trpc/router/project/utils/resolve-repo.test.ts
index 5bfdf207ad4..e18feec44a7 100644
--- a/packages/host-service/src/trpc/router/project/utils/resolve-repo.test.ts
+++ b/packages/host-service/src/trpc/router/project/utils/resolve-repo.test.ts
@@ -107,6 +107,26 @@ describe("resolveLocalRepo", () => {
 		expect(resolved.parsed?.name).toBe("App");
 	});
 
+	test("returns origin when it is configured as a partial clone (`[blob:none]` suffix)", async () => {
+		// Partial clones (e.g. `git clone --filter=blob:none`) make
+		// `git remote -v` append a `[blob:none]` marker after the URL.
+		// Earlier the parser anchored on `(fetch)$`, so the origin line was
+		// silently skipped and we fell back to the alphabetically-first
+		// remote. Regression: `aaa` must NOT win over a partial-clone origin.
+		const repo = join(workRoot, "partial-clone-origin");
+		const git = await initRepoAt(repo);
+		await git.addRemote("aaa", "https://github.com/Other/Repo.git");
+		await git.addRemote("origin", "git@github.com:Acme/App.git");
+		await git.raw(["config", "remote.origin.promisor", "true"]);
+		await git.raw(["config", "remote.origin.partialclonefilter", "blob:none"]);
+
+		const resolved = await resolveLocalRepo(repo);
+
+		expect(resolved.remoteName).toBe("origin");
+		expect(resolved.parsed?.owner).toBe("Acme");
+		expect(resolved.parsed?.name).toBe("App");
+	});
+
 	test("falls back to first GitHub remote when origin is missing", async () => {
 		const repo = join(workRoot, "no-origin");
 		const git = await initRepoAt(repo);