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/ooocooc/open-skill-sunset/large-skillnpx skills add ooocooc/open-skill-sunset --skill large-skillgit clone --depth 1 https://github.com/ooocooc/open-skill-sunsetWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/ooocooc/open-skill-sunset/large-skill)<a href="https://agentmods.dev/skills/ooocooc/open-skill-sunset/large-skill"><img src="https://agentmods.dev/badge/skills/ooocooc/open-skill-sunset/large-skill.svg" alt="Measured on agentmods" height="20"></a>What 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 | $0.00015 | $0.02060 |
| Opus 5 | $0.00008 | $0.01030 |
| Sonnet 5 | $0.00003 | $0.00412 |
| Haiku 4.5 | $0.00002 | $0.00206 |
Grade A, and why
large-skill 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 3d 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 — 415 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Large Skill
This fixture is expanded by the test setup script.
Reference line 1. Reference line 2. Reference line 3. Reference line 4. Reference line 5. Reference line 6. Reference line 7. Reference line 8. Reference line 9. Reference line 10. Reference line 11. Reference line 12. Reference line 13. Reference line 14. Reference line 15. Reference line 16. Reference line 17. Reference line 18. Reference line 19. Reference line 20. Reference line 21. Reference line 22. Reference line 23. Reference line 24. Reference line 25. Reference line 26. Reference line 27. Reference line 28. Reference line 29. Reference line 30. Reference line 31. Reference line 32. Reference line 33. Reference line 34. Reference line 35. Reference line 36. Reference line 37. Reference line 38. Reference line 39. Reference line 40. Reference line 41. Reference line 42. Reference line 43. Reference line 44. Reference line 45. Reference line 46. Reference line 47. Reference line 48. Reference line 49. Reference line 50. Reference line 51. Reference line 52. Reference line 53. Reference line 54. Reference line 55. Reference line 56. Reference line 57. Reference line 58. Reference line 59. Reference line 60. Reference line 61. Reference line 62. Reference line 63. Reference line 64. Reference line 65. Reference line 66. Reference line 67. Reference line 68. Reference line 69. Reference line 70. Reference line 71. Reference line 72. Reference line 73. Reference line 74. Reference line 75. Reference line 76. Reference line 77. Reference line 78. Reference line 79. Reference line 80. Reference line 81. Reference line 82. Reference line 83. Reference line 84. Reference line 85. Reference line 86. Reference line 87. Reference line 88. Reference line 89. Reference line 90. Reference line 91. Reference line 92. Reference line 93. Reference line 94. Reference line 95. Reference line 96. Reference line 97. Reference line 98. Reference line 99. Reference line 100. Reference line 101. Reference line 102. Reference line 103. Reference line 104. Reference line 105. Reference line 106. Reference line 107. Reference line 108. Reference line 109. Reference line 110. Reference line 111. Reference line 112. Reference line 113. Reference line 114. Reference line 115. Reference line 116. Reference line 117. Reference line 118. Reference line 119. Reference line 120. Reference line 121. Reference line 122. Reference line 123. Reference line 124. Reference line 125. Reference line 126. Reference line 127. Reference line 128. Reference line 129. Reference line 130. Reference line 131. Reference line 132. Reference line 133. Reference line 134. Reference line 135. Reference line 136. Reference line 137. Reference line 138. Reference line 139. Reference line 140. Reference line 141. Reference line 142. Reference line 143. Reference line 144. Reference line 145. Reference line 146. Reference line 147. Reference line 148. Reference line 149. Reference line 150. Reference line 151. Reference line 152. Reference line 153. Reference line 154. Reference line 155. Reference line 156. Reference line 157. Reference line 158. Reference line 159. Reference line 160. Reference line 161. Reference line 162. Reference line 163. Reference line 164. Reference line 165. Reference line 166. Reference line 167. Reference line 168. Reference line 169. Reference line 170. Reference line 171. Reference line 172. Reference line 173. Reference line 174. Reference line 175. Reference line 176. Reference line 177. Reference line 178. Reference line 179. Reference line 180. Reference line 181. Reference line 182. Reference line 183. Reference line 184. Reference line 185. Reference line 186. Reference line 187. Reference line 188. Reference line 189. Reference line 190. Reference line 191. Reference line 192. Reference line 193. Reference line 194. Reference line 195. Reference line 196. Reference line 197. Reference line 198. Reference line 199. Reference line 200. Reference line 201. Reference line 202. Reference line 203. Reference line 204. Reference line 205. Reference line 206. Reference line 207. Reference line 208. Reference line 209. Reference line 210. Reference line 211. Reference line 212. Reference line 213. Reference line 214. Reference line 215. Reference line 216. Reference line 217. Reference line 218. Reference line 219. Reference line 220. Reference line 221. Reference line 222. Reference line 223. Reference line 224. Reference line 225. Reference line 226. Reference line 227. Reference line 228. Reference line 229. Reference line 230. Reference line 231. Reference line 232. Reference line 233. Reference line 234. Reference line 235. Reference line 236. Reference line 237. Reference line 238. Reference line 239. Reference line 240. Reference line 241. Reference line 242. Reference line 243. Reference line 244. Reference line 245. Reference line 246. Reference line 247. Reference line 248. Reference line 249. Reference line 250. Reference line 251. Reference line 252. Reference line 253. Reference line 254. Reference line 255. Reference line 256. Reference line 257. Reference line 258. Reference line 259. Reference line 260. Reference line 261. Reference line 262. Reference line 263. Reference line 264. Reference line 265. Reference line 266. Reference line 267. Reference line 268. Reference line 269. Reference line 270. Reference line 271. Reference line 272. Reference line 273. Reference line 274. Reference line 275. Reference line 276. Reference line 277. Reference line 278. Reference line 279. Reference line 280. Reference line 281. Reference line 282. Reference line 283. Reference line 284. Reference line 285. Reference line 286. Reference line 287. Reference line 288. Reference line 289. Reference line 290. Reference line 291. Reference line 292. Reference line 293. Reference line 294. Reference line 295. Reference line 296. Reference line 297. Reference line 298. Reference line 299. Reference line 300. Reference line 301. Reference line 302. Reference line 303. Reference line 304. Reference line 305. Reference line 306. Reference line 307. Reference line 308. Reference line 309. Reference line 310. Reference line 311. Reference line 312. Reference line 313. Reference line 314. Reference line 315. Reference line 316. Reference line 317. Reference line 318. Reference line 319. Reference line 320. Reference line 321. Reference line 322. Reference line 323. Reference line 324. Reference line 325. Reference line 326. Reference line 327. Reference line 328. Reference line 329. Reference line 330. Reference line 331. Reference line 332. Reference line 333. Reference line 334. Reference line 335. Reference line 336. Reference line 337. Reference line 338. Reference line 339. Reference line 340. Reference line 341. Reference line 342. Reference line 343. Reference line 344. Reference line 345. Reference line 346. Reference line 347. Reference line 348. Reference line 349. Reference line 350. Reference line 351. Reference line 352. Reference line 353. Reference line 354. Reference line 355. Reference line 356. Reference line 357. Reference line 358. Reference line 359. Reference line 360. Reference line 361. Reference line 362. Reference line 363. Reference line 364. Reference line 365. Reference line 366. Reference line 367. Reference line 368. Reference line 369. Reference line 370. Reference line 371. Reference line 372. Reference line 373. Reference line 374. Reference line 375. Reference line 376. Reference line 377. Reference line 378. Reference line 379. Reference line 380. Reference line 381. Reference line 382. Reference line 383. Reference line 384. Reference line 385. Reference line 386. Reference line 387. Reference line 388. Reference line 389. Reference line 390. Reference line 391. Reference line 392. Reference line 393. Reference line 394. Reference line 395. Reference line 396. Reference line 397. Reference line 398. Reference line 399. Reference line 400. Reference line 401. Reference line 402. Reference line 403. Reference line 404. Reference line 405.
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.
- 3d ago First seen · 415 lines · 15 tokens per session scan A 75aa4325493f
large-skill is a skill published in the GitHub repository ooocooc/open-skill-sunset (84 stars, last pushed 4d ago), licensed MIT. It adds 15 tokens to every session and 2,060 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.
Other skills, from other repositories
mnemex-skills
Use mnemex before implementing a significant code change. Mnemex is a local-first decision-integrity layer: it anchors a decision to code and reports whether that decision is still fresh.
audit-onboarding-proposal
Independently audit a brownfield onboarding transcript, operational map, or exact proposed documentation patch before application. Use when a fresh reviewer must verify an $onboard-repository first pass, distinguish environment-caused Unknowns from reasoning defects, score its safety and evidence gates, or run a…
engineering-wisdom
Provide an explicitly requested, repository-grounded engineering review using contextual heuristics for code clarity, SOLID and design, testing, refactoring, architecture, and professional practice. Use only when the user invokes $engineering-wisdom or explicitly asks for this installed engineering-wisdom pack; do not…
mnemo-cortex
Installs and wires Mnemo Cortex (local-first persistent memory) into OpenClaw and other MCP-capable agents. Use for cross-session recall, decision history, or multi-agent shared memory.
alive:system-upgrade
Upgrade ALIVE to the current version. Handles v1/v2/v3.x source states, multi-surface aware (alive-mcp / Hermes / Codex), retroactive version detection, partial-failure resume, dry-run previews, and rollback inspection.
red-team-adversarial
Adversarial security and resilience analysis — auto-triggered during /review and /test based on task classification. Provides attack surface analysis, boundary testing, auth bypass attempts, dependency chain attacks, and Beast Mode stress testing.