MCP, MCP server
Morse Telegraph in Telegram
A Telegraph Hackathon Season I, Track 3 application.
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 51d0ac2ea3b5, unchanged since the check below.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
CLAUDE.md, line 28
curl -4 -s https://devnode.telegraphprotocol.com/engine/v1/intents - NETWORK_UNNAMED_HOST Low
Calls a fixed host that the description does not name.
CLAUDE.md, line 28
curl -4 -s https://devnode.telegraphprotocol.com/engine/v1/intents - SECRETS_PATH_DOTENV Low
Mentions a .env file.
.env.example, line 1
# Copy to .env for local runs. Set the same names in Vercel → Settings → Environment Variables. - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
e2e/judge-journey.spec.ts, line 122
const key = process.env.MORSE_TEST_KEY ?? cachedKey() ?? (await issueKey(page));
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 devnode.telegraphprotocol.com. The description does not name that host. can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST
CLAUDE.md, line 28
curl -4 -s https://devnode.telegraphprotocol.com/engine/v1/intents
CLAUDE.md, line 29
curl -4 -s "https://devnode.telegraphprotocol.com/api/miners?intent=SSL_VERIFICATION&status=active"
CLAUDE.md, line 30
curl -4 -s "https://devnode.telegraphprotocol.com/daemon/api/questions?source=user&since_hours=24&limit=1"
Show more
CLAUDE.md, line 31
curl -4 -s https://devnode.telegraphprotocol.com/engine/v1/signal/<hash>
scripts/catalogue-stats.mjs, line 16
const res = await fetch(`${NODE}/api/miners`, { signal: AbortSignal.timeout(60_000) });
scripts/health-probe.mjs, line 26
const res = await fetch(`${BASE}${path}`, {
scripts/health-probe.mjs, line 65
const home = await fetch(`${BASE}/`, { signal: AbortSignal.timeout(25_000) });
scripts/preflight.ts, line 51
const res = await fetch(`${node}/engine/v1/ask`, {
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
e2e/judge-journey.spec.ts, line 122
const key = process.env.MORSE_TEST_KEY ?? cachedKey() ?? (await issueKey(page));
.env.example, line 1
# Copy to .env for local runs. Set the same names in Vercel → Settings → Environment Variables.
.gitignore, line 3
.vercel/
Show more
.gitignore, line 4
.env
.gitignore, line 6
!.env.example
ARCHITECTURE.md, line 92
`.env` is gitignored from the first commit. `.mcp.json` references `${ENV_VARS}` only. The payer
CLAUDE.md, line 13
2. **Never commit secrets.** `.env` is gitignored; `.mcp.json` uses `${ENV}` references only.
GO-LIVE.md, line 70
a local `.env` if you specifically want to run the paid path from your laptop.
GO-LIVE.md, line 175
| preflight `FAIL payer key` | expected unless you deliberately put the key in a local `.env` - the deployment's `/api/health` is the real check |
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Pass
No encoded or minified payload found.
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 51d0ac2ea3b5. can reach devnode.telegraphprotocol.com. The description does not name that host. can reach a host that is not written as a fixed address. reads a credential or environment file.
Date and source
Date checked:
github.com
Commit graded: 51d0ac2ea3b56edbca2ff02af439d0b03ad34f4b
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