family-tree-mcp@0.1.0
CAUTION· not startedPublisher claims: "Enables agents to build and manage family trees, derive how people are related, and export diagrams or GEDCOM/HTML files through structured tools." Observed in sandbox: no network, touches nothing outside the project, writes no memory.
Coverage
Not started: dependency install failed; the server itself was not observed.- Tested
- the dependency install step · every file read, file written and host contacted by what ran
- Not tested
- server startup · the tool list · tool behavior
What this means for the label: Caution here covers what ran. The server's tools were not exercised with a real credential, so nothing about their behavior is asserted; the credential summary below says what to do with that.
Before you give it your token
- It will ask for
CLOUDFLARE_API_TOKENFAMILY_PASSWORDFAMILY_TREE_TOKENConfiguration, not credentials: BACKUP, BACKUP_DIR, BASE_PATH, CLIENT_IP, DATA_DIR, DEPLOYMENT, DEV_DATA_DIR, DEVELOPMENT, EXPORT_FILE, FAMILY_INSTALLATION_CONFIG, FAMILY_INSTALLATION_CONFIG_JSON, FAMILY_TREE_URL, GOOGLE_CLIENT_ID, LEGACY_BACKUP_DIR, OWNER_EMAIL, PHOTOS, PUBLIC_ORIGIN, RECOVERY_KEY_FILE, SITE_NAME, TRUST_PROXY_HOPS- Where it talks to
- no vendor host named in the codeAlso google.com, cloudflare.com — not the publisher's domain; check what for before connecting.
- What the honeypot saw
- no credential files read · no network
- What we could not test
- server startup · the tool list · tool behavior
Connect it with a scoped credential, under the guard, and read the third-party hosts first. The code names google.com, cloudflare.com as well as its own vendor. The guard injects CLOUDFLARE_API_TOKEN, FAMILY_PASSWORD, FAMILY_TREE_TOKEN only into requests to the host you bind (and its subdomains) and refuses the rest.
Never paste a credential into a chat, a ticket or a report, including ours. How the guard holds it.
Is [email protected] safe to install?
KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios; not started: dependency install failed; the server itself was not observed) on 2026-11-14 and scored it 68/100 (Caution). It is not known to be malicious, but it has behaviour or code a security policy should decide on before install. Notable findings: Access to sensitive file paths; Access to sensitive file paths; Access to sensitive file paths. Summary: no network, touches nothing outside the project, writes no memory.
Behavior trace
Honeypot run · 0 s · 2 scenarios · 0 deviationsStatic findings
list.replaceChildren(...credentials.map(credential => {Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.return app.fetch(request, { ...env, CLIENT_IP: request.headers.get("cf-connecting-ip") || "unknown" }, ctx);Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.…t object; for (let n = 0; n < 20; n++) { object = await bucket.get("collection.json"); if (object) { const value = JSON.parse(await object.text()); if (value.uploads.length === 2) { assert.ok(value.collection.people[parentId]); assert.equa…Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.RUN mkdir /data /backup && chown node:node /data /backupFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.for (const url of ["https://user:[email protected]", "https://example.com?token=x", "https://example.com#x", "http://example.com"]) {Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.env.DB.prepare("INSERT INTO photo_uploads(id, person_id, object_key, content_type, content_hash) VALUES (?, ?, ?, ?, ?)").bind(version, id, key, type, await digest(bytes)),Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.return { env, fetch: (request, address = "local") => app.fetch(request, { ...env, CLIENT_IP: address }, ctx),Fix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.try { binary = atob(encoded); } catch { throw new HttpError(400, "Invalid GEDCOM file encoding. Choose the file again."); }Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.result = subprocess.run(Fix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.await audited(env,user,"suggestion.created",[env.DB.prepare("INSERT INTO suggestions(id, person_id, person_name, sender_name, contact, message) VALUES (?, ?, ?, ?, ?, ?)")Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.…ed96fd970d971d972d973d974d975d976d977d979d97ad97bd97c'; const ANSEL_VALUES_2 = '\u02c0\u1ea2\u1eba\u1ec8\u1ece\u1ee6\u1ef6\u1ea3\u1ebb\u1ec9\u1ecf\u1ee7\u1ef7\u02cb\xc0\xc8\xcc\xd2\xd9\u1e80\u1ef2\xe0\xe8\xec\xf2\xf9\u1e81\u1ef3\u02ca\xc1\…Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.…\xe6\u0153\u02ba\u0131\xa3\xf0\u01a1\u01b0\xb0\u2113\u2117\xa9\u266f\xbf\xa1\xdf\u0309\u0300\u0301\u0302\u0303\u0304\u0306\u0307\u030c\u030a\ufe20\ufe21\u0315\u030b\u0310\u0327\u0328\u0323\u0324\u0325\u0333\u0332\u0326\u031c\u032e\ufe22\uf…Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.…20a7\u0192\xa4\u20a4\u20a0\u20a1\u20a2\u20a3\u20a5\u20a6\u20a8\u20a9\u20aa\u20ac\xb9\xb2\xb3\xaa\xba\xab\xbb\xa6\xb6\xa7\u2310\u2020\u2021\u2122\ufb01\ufb02\u2039\u203a\u2030\u2026\u201c\u201d\u201a\u…Fix: Put hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.Cost to the agent
Tokens estimated at four characters each. The tool list is re-read by the agent on every turn, so it is the number to compare between servers that do the same job: ranked across the index.
Known vulnerabilities
Vulnerability advisories (OSV) cover npm and PyPI packages; this registry has no advisory database.
What would make this Verified
12 points to 80 · weights: behavior 45%, static 25%, prompt 15%, publisher 15%- Unclaimed publisher≈ +8 on the totalClaim jaiamin: a verified publisher gets +50 on publisher trust. It is free and usually instant with GitHub sign-in.
- Obfuscated code≈ +5 on the totalRemove base64-assembled strings, eval of decoded text and minified blobs. Reviewers and scanners both treat unreadable code as hostile.
- Access to sensitive file paths≈ +4 on the totalStop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
- Host or code assembled from base64 fragments≈ +4 on the totalPut hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.
- Hex-encoded string detected≈ +4 on the totalPut hosts, commands and strings in plain source. Decoding at runtime looks identical to malware and costs points on its own.
- File type combined with upload action≈ +2 on the totalRemove the call, or declare the host in frontmatter and explain in the README what is sent and why.