Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/googlecloudplatform/cxas-scrapi/task-coverage-protocolnpx skills add GoogleCloudPlatform/cxas-scrapi --skill task-coverage-protocolgit clone --depth 1 https://github.com/GoogleCloudPlatform/cxas-scrapiWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00026 | $0.00762 |
| Opus 5 | $0.00013 | $0.00381 |
| Sonnet 5 | $0.00005 | $0.00152 |
| Haiku 4.5 | $0.00003 | $0.00076 |
Grade A, and why
task-coverage-protocol scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 88 lines — stays where its author put it; the contents beside it link to each section on GitHub.
PROTOCOL: Supervisor-Driven Task Coverage Checklist
This protocol governs how you must handle large, repetitive, or multi-step requirements ingestion tasks to prevent context drift, avoid memory exhaustion, and guarantee 100% file coverage. Workloads are partitioned into sliced batches dynamically monitored by a decoupled supervisor.
Architectural Overview
Instead of attempting to list and process hundreds of files in a single conversation turn, tasks are executed asynchronously:
- The Ingestor Supervisor scans the directory, partitions the files, and outputs a structured batch directive.
- You (or parallel subagents) consume this directive, process only the assigned slice of files, and write the output files to the designated folder.
- The supervisor verifies and grades the outputs before queueing the next slice.
Execution Workflow
1. Scoped Scan & Scoping Setup
When instructed to ingest a requirements directory (e.g. "Ingest and parse all files in this folder"), you MUST launch the Supervisor script to initialize the task state:
python3 protocols/task-coverage-protocol/scripts/ingestor_supervisor.py \
--source_dir="path/to/source" \
--target_skill="path/to/cxas-cuj-report-generator/"
2. Consume the Handoff Directive
The supervisor will scan the target folder, slice the files into batch lists of
size 10, and print a structured directive to standard output:
SPAWN_BATCH_DIRECTIVE: {"spec_file": "/tmp/ingestor/batch_spec.json", "output_dir": "/tmp/ingestor/outputs/"}
Upon seeing this token, you MUST:
- Read the spec file
/tmp/ingestor/batch_spec.jsonto retrieve the list of files, prompts, and expected output paths. - Spawn fresh, parallel subagents (one per file or partition) using their
respective prompt files (e.g.,
/tmp/ingestor/prompts/<file_name>_prompt.txt). - Instruct the subagents to write their generated YAML transcripts directly to
/tmp/ingestor/outputs/<file_name>_output.txt.
What ships with it
49 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- evals/cases/add_items_1032/case.yaml 255 B
- evals/cases/add_items_1032/SETUP.md 123 B
- evals/cases/add_items_1032/setup.py 609 B runs code
- evals/cases/add_items_10423/case.yaml 258 B
- evals/cases/add_items_10423/SETUP.md 123 B
- evals/cases/add_items_10423/setup.py 611 B runs code
- evals/cases/add_items_173/case.yaml 252 B
- evals/cases/add_items_173/SETUP.md 123 B
- evals/cases/add_items_173/setup.py 607 B runs code
- evals/cases/add_items_3/case.yaml 246 B
- evals/cases/add_items_3/SETUP.md 123 B
- evals/cases/add_items_3/setup.py 603 B runs code
- evals/cases/e2e_successful_task_coverage/case.yaml 526 B
- evals/cases/e2e_successful_task_coverage/testdir/directory_with_3_files/file1.txt 220 B
- evals/cases/e2e_successful_task_coverage/testdir/directory_with_3_files/file2.txt 175 B
- evals/cases/e2e_successful_task_coverage/testdir/directory_with_3_files/file3.txt 164 B
- evals/cases/iterate_and_execute_3/case.yaml 258 B
- evals/cases/iterate_and_execute_3/SETUP.md 123 B
- evals/cases/iterate_and_execute_3/setup.py 603 B runs code
- evals/cases/list_and_count_1032_files/case.yaml 208 B
- evals/cases/list_and_count_1032_files/SETUP.md 114 B
- evals/cases/list_and_count_1032_files/setup.py 491 B runs code
- evals/cases/list_and_count_1032_files/testdir/files_1032.zip 129 KB
- evals/cases/list_and_count_10423_files/case.yaml 211 B
- evals/cases/list_and_count_10423_files/SETUP.md 114 B
- evals/cases/list_and_count_10423_files/setup.py 491 B runs code
- evals/cases/list_and_count_10423_files/testdir/files_10423.zip 1331 KB
- evals/cases/list_and_count_173_files/case.yaml 205 B
- evals/cases/list_and_count_173_files/SETUP.md 114 B
- evals/cases/list_and_count_173_files/setup.py 491 B runs code
- evals/cases/list_and_count_173_files/testdir/files_173.zip 21 KB
- evals/cases/list_and_count_3_files/case.yaml 199 B
- evals/cases/list_and_count_3_files/SETUP.md 114 B
- evals/cases/list_and_count_3_files/setup.py 491 B runs code
- evals/cases/list_and_count_3_files/testdir/files_3.zip 388 B
- evals/cases/mark_done_success_3/case.yaml 269 B
- evals/cases/mark_done_success_3/SETUP.md 149 B
- evals/cases/mark_done_success_3/setup.py 855 B runs code
- evals/cases/verification_failure_handling/case.yaml 388 B
- evals/cases/verification_failure_handling/testdir/file_to_fail.txt 145 B
- evals/cases/verify_count_3/case.yaml 242 B
- evals/cases/verify_count_3/SETUP.md 123 B
- evals/cases/verify_count_3/setup.py 603 B runs code
- evals/TESTING.md 2.4 KB
- scripts/autonomous_closed_loop_daemon.py 3.0 KB runs code
- scripts/ingestor_supervisor.py 12 KB runs code
- scripts/run_coverage_hill_climber.py 7.9 KB runs code
- scripts/simulate_batch_subagents.py 1.9 KB runs code
- scripts/test_ingestor_supervisor.py 4.6 KB runs code
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2d ago First seen · 88 lines · 26 tokens per session scan A c6102e42c643
task-coverage-protocol is a skill published in the GitHub repository GoogleCloudPlatform/cxas-scrapi (94 stars, last pushed 5d ago), licensed Apache-2.0. It adds 26 tokens to every session and 762 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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