MCP, MCP server
io.github.JessieJanie/skim402
Read public pages and PDFs, extract data, crawl sites, create page watches, and read Signals through skim402.com.
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 d31d7b6e4e1e, unchanged since the check below.
INSTALL_UNPINNED NETWORK_NO_FIXED_HOST SECRETS_PATH_UNCONFIRMED SECRETS_ENV_READ OBFUSCATION_FILE_OVER_READ_CAP
Why this grade
- INSTALL_UNPINNED Low
Dependencies use a range or git URL with no lockfile.
package.json, line 24
@modelcontextprotocol/sdk - NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
claude-plugin/src/index.ts, line 178
const attempt = fetch(buildUrl(path, opts.query), { - SECRETS_PATH_UNCONFIRMED Low
The Secrets check reports a credential or environment file, but no quoted line shows a recognisable path.
claude-plugin/test.mjs, line 173
assert.deepEqual([...source.matchAll(/process\.env\.([A-Z_]+)/g)].map(m => m[1]), ["SKIM_API_KEY"]); - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
claude-plugin/src/index.ts, line 9
const API_KEY = process.env.SKIM_API_KEY ?? ""; - OBFUSCATION_FILE_OVER_READ_CAP Note
A file was over the read cap and was not fully read.
claude-plugin/server.cjs, line 1
var __create = Object.create;
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
Concern
dependencies are not pinned.
INSTALL_UNPINNED
package.json, line 24
@modelcontextprotocol/sdk
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
claude-plugin/src/index.ts, line 178
const attempt = fetch(buildUrl(path, opts.query), {
src/index.ts, line 28
fetch(input, {
claude-plugin/server.cjs, line 21248
const attempt = fetch(buildUrl(path, opts.query), {
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_UNCONFIRMED
claude-plugin/test.mjs, line 173
assert.deepEqual([...source.matchAll(/process\.env\.([A-Z_]+)/g)].map(m => m[1]), ["SKIM_API_KEY"]);
claude-plugin/src/index.ts, line 9
const API_KEY = process.env.SKIM_API_KEY ?? "";
src/index.ts, line 13
const API_KEY = process.env.SKIM_API_KEY ?? "";
Show more
src/index.ts, line 14
const PRIVATE_KEY = process.env.SKIM_WALLET_PRIVATE_KEY ?? "";
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
claude-plugin/server.cjs, line 1
var __create = Object.create;
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 d31d7b6e4e1e. dependencies are not pinned. can reach a host that is not written as a fixed address. 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: d31d7b6e4e1e4ec6df12a2bacfc1821f6171fda6
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