MCP, MCP server
com.dmzagent/skill-builder-mcp
Search the skill-builder registry and auto-install skills for Claude Code, Cursor, and Codex.
Compatibility: Not stated.
Grade B
Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
Rescanned at commit a2ef0d458669.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ OBFUSCATION_FILE_OVER_READ_CAP
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
packages/cli/src/anthropic.ts, line 109
const res = await fetch(url, { - NETWORK_UNNAMED_HOST Low
Calls a fixed host that the description does not name.
packages/cli/src/anthropic.ts, line 109
const res = await fetch(url, { - SECRETS_PATH_DOTENV Low
Mentions a .env file.
scripts/skill-digest.mjs, line 41
// Best-effort: load the repo-root .env so delivery vars (RESEND_API_KEY, MAIL_FROM, - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
packages/cli/src/index.ts, line 193
const authToken = (options.token as string) || process.env.SKILL_TOKEN || ''; - OBFUSCATION_FILE_OVER_READ_CAP Note
A file was over the read cap and was not fully read.
package-lock.json, line 1
{
Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.
Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.
What was checked
Plain notes from the hygiene checks.
Permissions
Pass
No shell or command execution found, and no extra permission was declared.
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Concern
can reach a host that is not written as a fixed address. can reach api.resend.com. The description does not name that host.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST
packages/cli/src/anthropic.ts, line 109
const res = await fetch(url, {
packages/cli/src/api/client.ts, line 229
const response = await fetch(url, {
packages/mcp/src/registry-client.ts, line 60
response = await fetch(url, {
Show more
packages/shared/src/api.ts, line 72
const response = await fetch(joinUrl(baseUrl, path), {
packages/web/src/services/api.ts, line 332
const response = await fetch(url, {
packages/web/src/services/skillApi.ts, line 102
const response = await fetch(`${apiBase}${path}`, {
scripts/backfill-dependencies.mjs, line 49
const res = await fetch(`${registry}${path}`, { method, headers, body: body ? JSON.stringify(body) : undefined });
scripts/migrate-zone.mjs, line 76
const res = await fetch(url, { method, headers, body: body ? JSON.stringify(body) : undefined, signal: ctrl.signal });
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
packages/cli/src/index.ts, line 193
const authToken = (options.token as string) || process.env.SKILL_TOKEN || '';
packages/cli/src/index.ts, line 263
const token = (options.token as string) || process.env.SKILL_TOKEN || '';
scripts/skill-digest.mjs, line 41
// Best-effort: load the repo-root .env so delivery vars (RESEND_API_KEY, MAIL_FROM,
Show more
packages/cli/src/index.ts, line 267
const anthropicApiKey = process.env.ANTHROPIC_API_KEY || '';
packages/cli/src/index.ts, line 328
const token = (options.token as string) || process.env.SKILL_TOKEN || '';
packages/cli/src/index.ts, line 578
const password = process.env.SKILL_PASSWORD || (await promptPassword());
packages/cli/src/index.ts, line 603
const password = process.env.SKILL_PASSWORD || (await promptPassword());
packages/mcp/src/index.ts, line 54
const token = process.env.SKILL_TOKEN || null;
scripts/backfill-dependencies.mjs, line 32
const args = { registry: DEFAULT_API, token: process.env.SKILL_TOKEN || '', apply: false, includeMedium: false, json: false };
scripts/skill-digest.mjs, line 44
const envPath = fileURLToPath(new URL('../.env', import.meta.url));
scripts/skill-digest.mjs, line 48
} catch { /* no .env, or older Node — fall back to real env vars */ }
.claude/settings.json, line 5
"Read(/**/.env)",
.claude/settings.json, line 6
"Read(/**/.env.local)",
.gitignore, line 27
.env
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Note
a file was over the read cap and was not fully read.
OBFUSCATION_FILE_OVER_READ_CAP
package-lock.json, line 1
{
Licence
Pass
A licence file is present (LICENSE).
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit a2ef0d458669. can reach a host that is not written as a fixed address. can reach api.resend.com. The description does not name that host. reads a credential or environment file. a file was over the read cap and was not fully read.
Date and source
Date checked:
github.com
Commit graded: a2ef0d4586694ae42a533e31d297b1546cd79c74
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