x-npi SKILL.md skillA
x-npi from blank2077/xverif is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add blank2077/xverif/x-npi@git:20260813.470c4afPins git:20260813.470c4af in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- blank2077/xverif
- Path
skills/x-npi/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260813.470c4af, committed Aug 13, 2026
- First version recorded
- Aug 3, 2026
- Size
- 7,876 bytes
- Repository stars
- 114
- License
- MIT
当 AI agent 需要使用 Synopsys pynpi 编写 Python 脚本，进行批量 FSDB 波形统计、值扫描、APB/AXI/valid-ready stream 协议分析、VCS/Verdi coverage database 查询，或静态设计 driver/load 查询时使用。离线大规模分析脚本和报告优先使用本 skill；xdebug 风格的实时 active-driver 根因定位或 PVC active-driver 检查不要使用本 skill。.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# x-npi > **License 环境优先规则：**如果当前 EDA/NPI 环境存在 license 约束，优先尝试使用 > `bsub` 提交到 LSF 队列运行。提交失败必须明确报告，不得静默回退到本机执行。 x-npi 用来教 AI agent 编写可复用的 Python `pynpi` 批量分析脚本。交互式会话查询和 active-driver 因果追踪继续使用 xdebug；当任务需要扫描大量信号、时间窗口、事务、coverage database 或设计 handle 时，使用 x-npi。 ## 任务路由 | 任务 | 优先阅读 | | --- | --- | | 配置 `VERDI_HOME`、导入 `pynpi`、管理 `npisys.init/end` | [references/pynpi-runtime.md](references/pynpi-runtime.md) | | 读取 FSDB 值、变化、统计信息或时钟沿采样 | [references/waveform-patterns.md](references/waveform-patterns.md) | | 提取 APB、AXI 或 valid-ready stream 摘要 | [references/protocol-patterns.md](references/protocol-patterns.md) | | 导出 VCS/Verdi coverage summary、coverage detail 或管理原生 exclusion | [references/coverage-patterns.md](references/coverage-patterns.md) | | 从 daidir/design DB 查询静态 driver/load 事实 | [references/design-trace-patterns.md](references/design-trace-patterns.md) | ## 可复用 helper 可 import 的 helper 包位于 `scripts/x_npi/`。 ```python from x_npi.runtime import json_stdout_quarantine, pynpi_lifecycle from x_npi.wave import open_fsdb, iter_edge_samples from x_npi.protocol import axi_summary from x_npi.urg import export_summary, parse_summary …
Read the whole file at its exact version.
How to install
mdr add blank2077/xverif/x-npi@sha256:ee152b619e3e360aThe line at the top of this page pins the label git:20260813.470c4af, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_askgxijyjijolkwv)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Aug 3, 2026 and Aug 13, 2026, about one every 2 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260813.470c4af latest | 2026-08-13 | 470c4af | 7,876 B | A | view · diff |
| git:20260812.71f3dca | 2026-08-12 | 71f3dca | 7,613 B | A | view · diff |
| git:20260812.289b971 | 2026-08-12 | 289b971 | 7,138 B | A | view · diff |
| git:20260811.6c7966c | 2026-08-11 | 6c7966c | 6,516 B | A | view · diff |
| git:20260803.1728730 | 2026-08-03 | 1728730 | 5,489 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7876 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
blank2077/xverif · 114 stars · license MIT · pushed 2026-10-21 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_askgxijyjijolkwv GET https://markdownregistry.com/api/v1/resolve?ref=blank2077/xverif/x-npi GET https://markdownregistry.com/api/v1/blob/ee152b619e3e360ac608537459cc7e9075d61fc07612225fa4af7e03c158068b
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.