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BF amazon-keyspaces

Provides authoritative compatibility checks, pricing estimates, connection troubleshooting, pre-warming guidance, and infrastructure mutations for Amazon Keyspaces (for Apache Cassandra). Covers LWT/batch operations, secondary indexes, materialized views, capacity modes, TTL, PITR, CDC, auto-scaling, multi-region keyspaces, UDTs, nodetool diagnostics parsing, SQL-to-Cassandra migration, and Cassandra-to-Keyspaces migration scenarios. Agents frequently produce incomplete or incorrect answers about Keyspaces feature support without this skill loaded.

ClawHub Agent Skills author: Amazon Web Services 1 file body ≈ 7 297 tokens Open the sourceclawhub.ai↗ analyzed 2 d ago

Provides authoritative compatibility checks, pricing estimates, connection troubleshooting, pre-warming guidance, and infrastructure mutations for Amazon…

As a process F 63/100 · Will not run — References files that are not bundled: references/pre-warming.md, references/mode-1-manual-inputs.md, assets/data/mcs.json

AnalyzerAWSInfrastructureData and analyticsAI and agentstype and topics are labelled automatically from the skill text
Runs in: OpenClaw Claude / Claude Code ChatGPT / Codex Gemini CLI Cursor GitHub Copilot / VS Code Qwen Code Kimi Code CLI Z.ai (GLM) DeepSeek (Deep Code) Mistral Vibe LangChain (deepagents) Goose OpenCode
JSON
Technical rating
B
81/100
safety, quality, tests
Safety 60%
100
Quality 40%
53
Run on models
none yet
Process rating
F
63/100
Will not run
References files that are not bundled: references/pre-warming.md, references/mode-1-manual-inputs.md, assets/data/mcs.json
Tools and files w 18
0
Running it twice w 4
30
Result and completion w 14
60
the three weakest of ten parameters · all ten

How to improve

  1. Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
  2. The SKILL.md body is over 5,000 tokens: move reference detail into references/ and load it when needed.
  3. The text references files that are not there: add them or drop the references.
For the model run — optional
  • Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
  • A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.

Guard findings · 0

✓ No critical or high findings

Files scanned: 1. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning description-no-when description does not say WHEN to use the skill (no "use when")
  • warning body-long SKILL.md body ≈ 7297 tokens (recommended < 5000); move details to references/
  • warning missing-ref reference to a missing file: references/pre-warming.md
  • warning missing-ref reference to a missing file: references/mode-1-manual-inputs.md
  • warning missing-ref reference to a missing file: assets/data/mcs.json
  • warning missing-ref reference to a missing file: scripts/calculate.ts
  • warning missing-ref reference to a missing file: scripts/parse-cassandra.ts
  • warning missing-ref reference to a missing file: scripts/check-compatibility.ts
  • warning missing-ref reference to a missing file: scripts/generate-pdf.ts
  • warning missing-ref reference to a missing file: assets/data/regions.json
  • warning missing-ref reference to a missing file: references/mode-2-cassandra-diagnostics.md
  • warning missing-ref reference to a missing file: references/cassandra-capture-commands.md
  • warning missing-ref reference to a missing file: references/mode-3-compatibility.md
  • warning missing-ref reference to a missing file: references/keyspaces-unsupported-features.md
  • warning missing-ref reference to a missing file: references/mode-4-sql-migration.md
  • warning missing-ref reference to a missing file: references/pdf-reporting.md
  • warning missing-ref reference to a missing file: references/connection-troubleshooting.md
  • warning missing-ref reference to a missing file: references/security-considerations.md
  • warning missing-ref reference to a missing file: scripts/node_modules/
  • warning missing-ref reference to a missing file: references/mode-*.md
  • warning missing-ref reference to a missing file: scripts/package-lock.json

Process rating: all ten parameters 63/100

Will not run. References files that are not bundled: references/pre-warming.md, references/mode-1-manual-inputs.md, assets/data/mcs.json
  • 0Tools and files. 19 referenced file(s) missing: references/pre-warming.md, references/mode-1-manual-inputs.md, assets/data/mcs.json
  • 30Running it twice. 44 mutating operations with no state check
  • 60Result and completion. Output format stated, no completion criterion
  • 70When it triggers. States when to use, but not when not to
  • 70Inputs and preconditions. Inputs and preconditions are listed
  • 70Execution cost. Instruction body is 7297 tokens
  • 85Steps. 86 steps, 2 vague phrases
  • 100Failures and branches. 8 branches, has a failure section
  • 100Consistency. Name and required fields are in place
  • 100Progress reporting. Reports progress
  • medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
  • low The response is described with custom markup (5 tags): a typed call is more reliable

Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.

Quality signals

  • +5Description has no quoted example phrases that should trigger the skill
  • +4Description does not say when NOT to use the skill (false activations)
  • +1No license
  • +2Single-language instructions
  • +3Description length 554: enough signal without eating the budget
  • +4Structure: 29 headings
  • +3Step-by-step instructions: 86 items
  • +3Output format is stated explicitly
  • +4Has examples (10 code blocks)

Quality base 70; lint remarks subtract, signals add up to 100. Result: 53.