Show HN: ContextFS – virtual file system abstraction for agent context(github.com)

  // Define file system structure
  const vfs = createFileSystem({
    issues: {
      ":id": {
        [list]: () => getIssues().map(i => ({ id: i.id })),
        [read]: (c) => getIssue(c.params.id).body,
      }
    }
  });

  // Mount with NFS
  await mount(vfs, { mountPoint: "/tmp/issues" });
  await fsp.readFile("/tmp/issues/123");

  // Explore with just-bash
  const env = new Bash({ fs: new ContextFS(vfs) });
  await env.exec("ls /tmp/issues");