Servo Fetch

What was checked

Plain notes from the hygiene checks.

• Permissions

  Concern

  can delete files.

  PERMISSION_DELETE_FILES

  benchmarks/src/servo_fetch_bench/binaries.py, line 133

  shutil.rmtree(target_dir)

  benchmarks/src/servo_fetch_bench/cli.py, line 152

  proc = subprocess.run(

  benchmarks/src/servo_fetch_bench/hostalias.py, line 31

  proc = subprocess.run(

  Show more

  benchmarks/src/servo_fetch_bench/hyperfine.py, line 41

  subprocess.run(args, check=True, timeout=900)

  benchmarks/src/servo_fetch_bench/measure.py, line 45

  def _kill_group(proc: subprocess.Popen[bytes]) -> None:

  benchmarks/src/servo_fetch_bench/measure.py, line 54

  proc = subprocess.Popen(

  benchmarks/src/servo_fetch_bench/measure.py, line 109

  proc = subprocess.run(

  benchmarks/src/servo_fetch_bench/measure.py, line 133

  proc = subprocess.run(

  benchmarks/src/servo_fetch_bench/reporting.py, line 73

  return subprocess.check_output(

• Install and update

  Note

  README documents an installer that pipes a download into a shell. The docs document an installer that pipes a download into a shell.

  INSTALL_DOCUMENTED_INSTALLER

  README.md, line 77

  | **CLI** | `curl -fsSL https://raw.githubusercontent.com/konippi/servo-fetch/main/install.sh \| sh` | [CLI docs](crates/servo-fetch-cli/README.md) |

  install.sh, line 3

  # Usage: curl -fsSL https://raw.githubusercontent.com/konippi/servo-fetch/main/install.sh | sh

  crates/servo-fetch-cli/README.md, line 14

  curl -fsSL https://raw.githubusercontent.com/konippi/servo-fetch/main/install.sh | sh

• Network

  Concern

  can reach a host that is not written as a fixed address. can reach books.toscrape.com. The description does not name that host. can reach .... The description does not name that host. can reach a.com. The description does not name that host. can reach b.com. The description does not name that host.

  NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

  install.sh, line 15

  version=$(curl --proto '=https' --tlsv1.2 -fsSL \

  install.sh, line 88

  curl --proto '=https' --tlsv1.2 -fsSL "$base_url/$archive" -o "$tmpdir/$archive"

  install.sh, line 89

  curl --proto '=https' --tlsv1.2 -fsSL "$base_url/$archive.sha256" -o "$tmpdir/$archive.sha256"

  Show more

  benchmarks/src/servo_fetch_bench/binaries.py, line 74

  with urllib.request.urlopen(url, timeout=_DOWNLOAD_TIMEOUT) as resp, \

  benchmarks/src/servo_fetch_bench/datasets.py, line 53

  with urllib.request.urlopen(_SCRAPINGHUB_URL, timeout=120) as resp:

  benchmarks/src/servo_fetch_bench/fixtures.py, line 77

  with contextlib.suppress(OSError), socket.create_connection(

  benchmarks/src/servo_fetch_bench/runners.py, line 121

  Runner("servo-fetch (visibility=off)",

  benchmarks/src/servo_fetch_bench/runners.py, line 123

  Runner("servo-fetch (visibility=moderate)",

  bindings/python/examples/basic_fetch.py, line 5

  page = servo_fetch.fetch("https://example.com")

  crates/servo-fetch/examples/javascript.rs, line 7

  let page = fetch(&FetchOptions::javascript("https://example.com", "document.title")).await?;

  crates/servo-fetch/examples/schema_extract.rs, line 19

  let page = fetch(&FetchOptions::new("https://shop.example.com").schema(product_schema)).await?;

  crates/servo-fetch/examples/screenshot.rs, line 7

  let page = fetch(&FetchOptions::screenshot("https://example.com", true)).await?;

  crates/servo-fetch/src/client.rs, line 284

  let err = client.fetch("http://127.0.0.1/").await.unwrap_err();

  crates/servo-fetch/src/blocking/client.rs, line 176

  let err = client.fetch("http://127.0.0.1/").unwrap_err();

  skills/servo-fetch/SKILL.md, line 44

  fetch(url: "https://docs.rs/tokio", format: "markdown")

  skills/servo-fetch/SKILL.md, line 45

  fetch(url: "https://example.com", format: "json", selector: "article")

• Secrets

  Concern

  reads a credential or environment file.

  SECRETS_PATH_DOTENV

  crates/servo-fetch/src/session/supervisor/process_tree.rs, line 160

  .env(PARENT_LIFELINE_FD_ENV, lifeline_fd.to_string());

• Agent instructions

  Pass

  No instruction to ignore earlier instructions or to hide a step.

• Obfuscation

  Note

  a file was over the read cap and was not fully read.

  OBFUSCATION_FILE_OVER_READ_CAP

  Cargo.lock, line 1

  # This file is automatically @generated by Cargo.

• Licence

  Note

  no licence file found.

  LICENCE_MISSING

  No file path was stored.

  no licence file found.

• Maintainer activity

  Pass

  The latest commit is within the last 365 days.

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Note

Hygiene check of commit 914241df0c2d. can delete files. README documents an installer that pipes a download into a shell. The docs document an installer that pipes a download into a shell. can reach a host that is not written as a fixed address. can reach books.toscrape.com. The description does not name that host. can reach .... The description does not name that host. can reach a.com. The description does not name that host. can reach b.com. The description does not name that host. reads a credential or environment file. a file was over the read cap and was not fully read. no licence file found.

Date and source

Date checked: 17 Oct 2026

Read how this letter is chosen