lsp-impact SKILL.md skillA
lsp-impact from blackwell-systems/agent-lsp is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add blackwell-systems/agent-lsp/lsp-impact@git:20261104.5790d48Pins git:20261104.5790d48 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- blackwell-systems/agent-lsp
- Path
skills/lsp-impact/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261104.5790d48, committed Nov 4, 2026
- First version recorded
- Apr 22, 2026
- Size
- 7,357 bytes
- Repository stars
- 173
- License
- MIT
Blast-radius analysis for a symbol or file — shows all callers, type supertypes/subtypes, and reference count before you change it. Use when refactoring, deleting, or changing the signature of any function, type, or method. Also accepts a file path to surface all exported-symbol impact in one shot.
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
> Requires the agent-lsp MCP server.
# lsp-impact
Blast-radius analysis for any symbol or file. Discovers all direct references,
callers (via call hierarchy), and type relationships before you touch anything.
Read-only — does not modify any files.
Run this skill **before** lsp-edit-export: impact tells you what exists and how
widespread the change is; lsp-edit-export tells you how to execute the change safely.
**Invocation:**
- **File path** (e.g. `"internal/lsp/client.go"`) → use the File-level entry (Step 0) to surface all exported-symbol impact at once.
- **Symbol name** in dot notation (e.g. `"codec.Encode"`, `"Buffer.Reset"`) → skip Step 0; start at Prerequisites, then Step 1.
---
## Step 0 — File-level entry (when user provides a file path)
Use this shortcut when the user is changing or auditing an entire file rather
than a single symbol. `blast_radius` enumerates all exported symbols in
the file, resolves their references, and returns test callers (with enclosing
test function names) and non-test callers in a single call.
```
mcp__agent-lsp__blast_radius({
"changed_files": ["/abs/path/to/file.go"],
…Read the whole file at its exact version.
How to install
mdr add blackwell-systems/agent-lsp/lsp-impact@sha256:939c1648068d8980The line at the top of this page pins the label git:20261104.5790d48, 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_fp35qvnerpcpzmrn)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Apr 22, 2026 and Nov 4, 2026, about one every 39 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261104.5790d48 latest | 2026-11-04 | 5790d48 | 7,357 B | A | view · diff |
| git:20260511.74dc944 | 2026-05-11 | 74dc944 | 7,279 B | A | view · diff |
| git:20260510.2c5eef2 | 2026-05-10 | 2c5eef2 | 7,294 B | A | view · diff |
| git:20260423.17e71a8 | 2026-04-23 | 17e71a8 | 7,305 B | A | view · diff |
| git:20260423.0c48c28 | 2026-04-23 | 0c48c28 | 7,284 B | A | view · diff |
| git:20260422.b42794c | 2026-04-22 | b42794c | 7,137 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 (7357 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
blackwell-systems/agent-lsp · 173 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fp35qvnerpcpzmrn GET https://markdownregistry.com/api/v1/resolve?ref=blackwell-systems/agent-lsp/lsp-impact GET https://markdownregistry.com/api/v1/blob/939c1648068d89801bf21d9fe8e622b921ea2e63fb26cf8ee2e9c19550dcda63
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.