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wpa2-psk

WPA/WPA2-PSK handshake capture via targeted deauth + PMKID (no deauth required) + offline hashcat cracking. The most common consumer/SMB encryption mode in 2026.

Quality

85%

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SecuritybySnyk

Critical

Do not install without reviewing

SKILL.md
Quality
Evals
Security

Quality

Content

92%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

An excellent, terse, fully executable skill body with strong validation checkpoints and error-recovery loops on both capture paths. The one real defect is progressive disclosure: both referenced files are missing from the bundle, so the deferred vendor-generator and WPA3-transition content is unreachable.

Suggestions

Create references/vendor-generators.md and references/wpa3-transition-mode-notes.md (or remove the References section) — both files are referenced but absent from the bundle.

Add one line on how the <bssid_list.txt> for --filterlist_ap is produced, since that input file is used but never defined.

Clarify what filtermode=2 does or link to where its semantics are documented, so the hcxdumptool invocation is fully self-contained.

DimensionReasoningScore

Conciseness

The body is lean and assumes Claude's competence throughout: no explanation of what WPA2 is, how monitor mode works, or what hashcat does. Every section (two capture paths, vendor table, evidence, ZFP, OPSEC) earns its place. Not 4: there is no over-explanation to trim.

5 / 5

Actionability

Fully executable, copy-paste-ready commands with real flags on both paths ("hcxdumptool -i <mon-iface> --enable_status=1 -w /tmp/pmkid.pcapng --filterlist_ap=... --filtermode=2", "hashcat -m 22000", "aireplay-ng --deauth 1 -a <BSSID> -c <CLIENT_MAC>") plus a concrete kg_add_node evidence example and a vendor generator table. Not 4: common cases and fallbacks are covered, so there are no minor gaps.

5 / 5

Workflow Clarity

Both paths are clearly sequenced with explicit validation checkpoints ("Confirm WPA handshake in airodump's header line", "hashcat --show line proving the PSK matches the hash") and feedback loops for error recovery ("If PMKID is empty... Fall back to Path B"; 802.11w/PMF rejection → "mark the BSSID as deferred and move on"). Not 4: validation is explicit, not implied, and failure recovery is fully specified.

5 / 5

Progressive Disclosure

Sections are well organized and the References section signals two one-level-deep files with clear descriptions, but both referenced files ("references/vendor-generators.md", "references/wpa3-transition-mode-notes.md") are absent from the bundle — the references/ directory does not exist. Not 4: this is more than a minor organization gap, since following either reference fails; not 2 because the inline content is appropriately scoped and the references are clearly signaled, just dangling.

3 / 5

Total

18

/

20

Passed

Description

75%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A highly specific, distinctive description that names concrete actions and both acquisition methods, but it lacks any explicit "Use when..." trigger guidance, capping completeness at 3. Adding a when-clause and a few natural synonyms (e.g., wifi/wireless password) would lift it to excellent.

Suggestions

Add an explicit trigger clause, e.g. "Use when targeting WPA2-PSK/WPA-PSK wireless networks, capturing handshakes or PMKIDs, or cracking wifi passwords with hashcat."

Include natural user phrasings like "wifi password", "wireless", and "crack wifi" alongside the current technical terms (WPA2-PSK, PMKID, hashcat).

Drop or repurpose the "most common consumer/SMB encryption mode in 2026" sentence — it is context, not trigger guidance, and its dated claim adds little.

DimensionReasoningScore

Specificity

The description lists multiple concrete actions covering the full capability: "handshake capture via targeted deauth", "PMKID (no deauth required)", and "offline hashcat cracking" — both acquisition paths plus cracking. It is not 4 because there are no meaningful coverage gaps; every capability is named specifically with no vague filler.

5 / 5

Completeness

The "what" is explicit and clear (capture handshake/PMKID, crack offline with hashcat), but there is no "Use when..." clause or equivalent trigger guidance — the "when" is only weakly implied by naming the encryption mode. Per the rubric guideline, a missing explicit 'when' caps completeness at 3; not 4 because the second sentence ("The most common consumer/SMB encryption mode in 2026") is context, not a trigger.

3 / 5

Trigger Term Quality

Good natural keyword coverage: "WPA/WPA2-PSK", "handshake capture", "deauth", "PMKID", "hashcat cracking". Not 5 because common user phrasings like "wifi password" / "wireless" / "crack wifi" are absent, leaving a few natural synonyms and variations missing.

4 / 5

Distinctiveness Conflict Risk

Clear niche with distinct triggers (WPA/WPA2-PSK, PMKID, hashcat) and minimal conflict risk — even a sibling WPA3/SAE skill would trigger on different terms. Not 4: the domain scoping is explicit and the trigger terms are unambiguous.

5 / 5

Total

17

/

20

Passed

Validation

87%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 14 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_version

'metadata.version' is missing

Warning

referenced_paths_exist

Referenced path issues: 2 missing

Warning

Total

14

/

16

Passed

Repository

PurpleAILAB/Decepticon

Path

packages/decepticon/decepticon/skills/standard/wireless/wpa2-psk/SKILL.md

Reviewed

Table of Contents

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