fullstory — 5 skills

Pinned source listing — machine-checked

What declarations and files are present in this pinned source?

Pinned source declarations and file hashes were listed.

Review

Machine-checked · 2026-10-18

Run UTC: 2026-10-18T21:16:20Z
Reviewed: 2026-10-18
Published: 2026-10-18
Updated: 2026-10-18

Observations · Limitations · Evidence

Works with:

Works with Claude Code

Works with Codex

Works with Gemini CLI

Works with Grok Build

What we ran

Git blob acquisition followed by static source inspection.

What we saw

Listed 5 skill declarations. Ran 28 git commands; each one's exit status and output hash is in commands.json. Scope: acquisition and static inspection.

Limits

Scope: acquisition and static inspection. Command results: commands.json.

developer-tools · skills · Upstream source · Upstream documentation

Pinned source inspection only; no runtime platform was exercised. UTC 2026-10-18T21:16:20Z, tree abcbc21235b09fdf24d3412f926cb47178ab026331f27c709b7ad1912346d29d.

No browser or computer-use tools. Pin this exact version; the stamp does not follow updates.

Full record

name: fullstory — 5 skills
slug: source-skills-a01c6d8f05d0a974d82ee0f0
type: skills
category: developer-tools
example: false
evidence state: pinned_source_listing
stamp: Pinned source listing — machine-checked
summary: Pinned source declarations and file hashes were listed.
outcome: Listed 5 skill declarations. Ran 28 git commands; each one's exit status and output hash is in commands.json. Scope: acquisition and static inspection.
rule results: ["The retained source tree matches its acquisition manifest.","Declared skill names (listing.json): comparisons; friction-analysis; general-analysis; idea-generation; session-review"]
task: What declarations and files are present in this pinned source?
setup: Git blob acquisition followed by static source inspection.
limitations: Scope: acquisition and static inspection. Command results: commands.json.
source url: https://github.com/fullstorydev/fullstory-skills.git
documentation url: https://github.com/fullstorydev/fullstory-skills.git
commit: ca872d97f5c35dc41ee2eecfc6e392a5895ac171
tree sha256: abcbc21235b09fdf24d3412f926cb47178ab026331f27c709b7ad1912346d29d
file sha256: {".claude-plugin/icon.svg":"23e326806a51280ca42edafc471b061d05d7b2f2c238f883644e874ba4f05a98",".claude-plugin/marketplace.json":"dea25a80159fdf0c02ca0ff2d755635c4b9dfd05704b1185da41a6aeece34de9",".claude-plugin/plugin.json":"f61a4ac64c6e3586d6a3ed9378dfbcf226574e18d5399bcb7f4c27e50a3f4c17",".cursor-plugin/marketplace.json":"1a38d95cd67725cfc19b2d9c2644fe088bb6550e5ac6405a4cbbd9909e8369b3",".cursor-plugin/plugin.json":"89322bbaedc39d5b8822221db15556dd2db1ef5e5a9993094b96be6bc4ffcd2d",".gitignore":"a07131d8cf6ae5bc67ca1b83346b9e5f036135c93ce69cec14e30c5e40bb4c53",".mcp.json":"499d41d7337527ae6e9175a96f1f75479602e58d7b0119e9b4c2856ca4310382","GEMINI.md":"d98e75ad62812a2f3cbaa4697d13b2ee57c11a3d6bbc08c1e65c5ada97ba9320","README.md":"33d5ebde4964e63f37e22e54b451cad9dc22fd0ec8d99a440cb209f0b7c161a8","agents/session-context.md":"b0a52c14d2c7fb43f38629493a32211cdfa3441af2f9ac22ad1f91ebaab03e8f","assets/fullstory.svg":"336c0b0d48174164a70293d0a7a53e17fb163e7019f2fadf4b0c45272d6ede27","gemini-extension.json":"a535fd845aae3ca6f5bf3087f439b84782785cce4cd54fd4170e5c8bb452a184","plugin.json":"b3f1c5b19cb0c71d65ec86f92084545012eb4e28d910722d77e4dbe6b0ed139c","skills/comparisons/SKILL.md":"d8c6df990961fc838037302e4ec87afa66927bf7fc1ed3a3fa680afc3707dbb3","skills/friction-analysis/SKILL.md":"ea02763b3fadf3d6503dc0f5827685533614fe352b2ebb023af4011b97df6765","skills/general-analysis/SKILL.md":"6ec186262179a98b80fbb892ba6fb8a1f7d1753660d0b6a5ee8eec4fbcf7c8e0","skills/general-analysis/references/funnels.md":"d37db63cfa83bb8b2b93babb023e579fa5e4b445973e2dd03887b13eb5efe7c7","skills/general-analysis/references/journeys.md":"5c2aa21caad840f7d1a89d9d8f1196d3b4e6b1046a5c03c7fad07ebc05a7c676","skills/general-analysis/references/metrics.md":"e1fa88e93a27c36a2c73c0a44568817d2ad0b55f448eaf3e2db6ab76662bf54a","skills/general-analysis/references/sessions.md":"6a16801075c0ef7256789566c924e74c0c4971c409f36f7eff65036ad5865ac2","skills/general-analysis/references/validation.md":"712db865fe4c1696f7b2ed3cd6c5fd87c450667936d6e0c61f3e63855434d039","skills/idea-generation/SKILL.md":"6d6d399478c6d5a64e3fec4f1ae3bd5dff8b1859464377311dec4b25498d9c9c","skills/session-review/SKILL.md":"1874841c51e6ced902903d5f9a874f368127153e6f11f9a5e497094033327a91"}
lockfiles: ["LOCK.json"]
utc date: 2026-10-18T21:16:20Z
source date: 2026-10-16
discovered date: 2026-10-16
retested date: 2026-10-18
reviewed date: 2026-10-18
published date: 2026-10-18
modified date: 2026-10-18
reviewer: Machine-checked
harness version: toolwitness harness at commit bfb435988d1bff6ad002f5911dc2b7f4a30e9bad
claude code version: Not applicable: static source inspection (commands.json).
model id: Not applicable: static source inspection (commands.json).
scanner version: Not applicable: static source inspection.
rulepack version: Not applicable: static source inspection.
agents: []
commands: ["Ran 28 git commands; each one's exit status and output hash is in commands.json. Scope: acquisition and static inspection."]
prompt list: ["Not applicable: static source inspection (commands.json)."]
history: ["2026-10-18T21:16:20Z: pinned source inspection"]
application: {"applicationCategory":"DeveloperApplication","name":"fullstory — 5 skills","operatingSystem":"Not exercised","softwareVersion":"ca872d97f5c35dc41ee2eecfc6e392a5895ac171"}
review input: {"claims":[{"field":"summary","id":"acquired","sources":["LOCK.json","listing.json","commands.json"],"text":"Pinned source declarations and file hashes were listed."},{"field":"outcome","id":"listed","sources":["LOCK.json","listing.json","commands.json"],"text":"Listed 5 skill declarations. Ran 28 git commands; each one's exit status and output hash is in commands.json. Scope: acquisition and static inspection."},{"field":"rule_results.0","id":"tree","sources":["LOCK.json","listing.json","commands.json"],"text":"The retained source tree matches its acquisition manifest."},{"field":"rule_results.1","id":"declared","sources":["LOCK.json","listing.json","commands.json"],"text":"Declared skill names (listing.json): comparisons; friction-analysis; general-analysis; idea-generation; session-review"}],"evidence_sha256":{"LOCK.json":"b1ec62eaf0c79de6bc2235461a5f0da480bd05bcb8e874b274b751c2a17d6204","commands.json":"113834b6e72b2cfff07b94d38d1490e44913ac0e16bfa728355780353b45e012","complete.json":"91b504b43905fdc009504d516c45eea831f39a1995b9e7d69987c9756c936d6f","identity.json":"6d6536f58c1c7d1d260d3a92b2f8cbd33f39ead421bb4f57e5978aae743f6518","listing.json":"8eb61cf8790df13cf2cd057615f6d0aef0b8116655bce3fef4b8b9e98ffbb78d","selection.json":"0ee6cf5e2f4ac80ffc4bfc9e72e290a9fb8ed9071f6f87aa9ccbfb1f0280b786"},"identity_artifact":"identity.json"}
review: {"codex":"d9eccadd52d3a60a39b4b41211ee0d8c714a96d2317326061232399ed1cf503e","date":"2026-10-18","gates":"3a52b9547db42c3b2784b8ec3b12d623539710a59630e3283f84c6631a22e087","grok":"d5af9b0d7e3b8fd5efc813fde2dc04c18979dc6a0e108c327b6399935e68a1a1","kind":"machine-checked","reviewed_sha256":"022ad77a0b3dc88159d17709feef2f703af269075ca7b85d869563aa78944b87","summary":"Deterministic gates passed; every claim rebuilt from evidence with a reviewed template; Grok reported no standing refutation."}

Downloadable evidence

transcript

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Ran 28 git commands; each one's exit status and output hash is in commands.json. Scope: acquisition and static inspection.

sinkhole log

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Not applicable: static source inspection (commands.json).

canary log

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Not applicable: static source inspection (commands.json).

scanner output

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Not applicable: static source inspection (commands.json).

normalized text

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{
  "listing": {
    "skills": [
      {
        "path": "skills/comparisons/SKILL.md",
        "name": "comparisons",
        "description": "How to structure A vs B comparisons in Fullstory — when to use dimensionality (event/session properties) vs separate segments (user-level properties), and why the distinction matters for correctness.",
        "files": {
          "skills/comparisons/SKILL.md": "d8c6df990961fc838037302e4ec87afa66927bf7fc1ed3a3fa680afc3707dbb3"
        }
      },
      {
        "path": "skills/friction-analysis/SKILL.md",
        "name": "friction-analysis",
        "description": "Finds where users struggle on a page or flow and whether a suspected problem is real. Ranks Fullstory's frustration and error signals, separates real problems from buttons people are meant to click many times, measures how many users each problem affects, and uses session replays to show what happened. Use when someone asks where users are struggling, what is broken on a page or flow, for top pain points or a friction audit, why users give up at a step, whether a rage click is real, whether pages feel slow, whether people keep retrying, re-typing or going back and forth, whether a mobile app keeps crashing, or whether a problem from support tickets is widespread or affects only a few people.",
        "files": {
          "skills/friction-analysis/SKILL.md": "ea02763b3fadf3d6503dc0f5827685533614fe352b2ebb023af4011b97df6765"
        }
      },
      {
        "path": "skills/general-analysis/SKILL.md",
        "name": "general-analysis",
        "description": "Fullstory analytics workflow — the default way to answer any question about user behavior. Use whenever someone asks how many, what percentage, which pages, whether something is trending, where users drop off, what users did before or after an action, or how two cohorts compare — and also when they describe a business question that needs numbers behind it without ever saying \"metric\", \"funnel\", or \"segme

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Disclaimer

This record lists declarations and file hashes from a pinned source tree. Git command results from acquisition and static inspection are retained in commands.json. Scope: acquisition and static inspection. It is not a security or quality verdict. Changed bytes are outside this record.

Template placeholders refer to the snapshot metadata above.

Page updated 2026-10-18