Skills/npm/ai-cx-mcp

ai-cx-mcp@0.2.0

CAUTION· not started

Publisher claims: "MCP server for the Flyle AI CX public API" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry npm (MCP server)Publisher flyle · publishing for 51 daysInstalls 27,521Last detonated 8d ago
What would fix thisWatchDispute verdict

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

Code inventory arrives with this version's next honeypot run.
It will ask for
unknown until the next run
Where it talks to
unknown until the next run
What the honeypot saw
no credential files read · no network
What we could not test
server startup · the tool list · tool behavior

Not enough was observed to say yet. Not started: dependency install failed; the server itself was not observed. This version's code has not been inventoried for credentials and hosts either; both arrive with its next honeypot run (popular servers first). `vet-skills try ai-cx-mcp` runs it now and prints the full answer.

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 2026-11-07 and scored it 77/100 (Caution). It is not known to be malicious, but it has behaviour or code a security policy should decide on before install. Notable findings: Hidden zero-width characters detected; Hidden zero-width characters detected; Hidden zero-width characters detected. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 1 s · 2 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.7sprocessdependency install exit 1
0.8sprocessexec /usr/bin/date
0.8sprocessexec /usr/bin/timeout
0.8sclaimedno tools/list reply (exit 0)
0.8sprocessscript backend runs setup only
0.8sprocessno install scripts to re-run

Static findings

HIGH
Hidden zero-width characters detectedmain.js:94 · Hidden zero-width characters detected — may conceal content`,e.NAME_START_CHAR=`:A-Z_a-zÀ-ÖØ-öø-˿Ͱ-ͽͿ-῿‌‍⁰-↏Ⰰ-⿯、-퟿豈-﷏ﷰ-�𐀀-󯿿`,e.NAME_CHAR=`-`+e.NAME_START_CHAR+`.0-9·̀-ͯ‿-⁀`,e.CHAR_RE=RegExp(`^[`+e.CHAR+`]$`,`u`),e.RESTRICTED_CHAR_RE=RegExp(`^[`+e.RESTRICTEDFix: Keep SKILL.md to visible, descriptive text. Remove comments and encoded text that address the agent.
AST07
HIGH
Hidden zero-width characters detectedmain.js:102 · Hidden zero-width characters detected — may conceal contentObject.defineProperty(e,"__esModule",{value:!0}),e.NC_NAME_START_CHAR=`A-Z_a-zÀ-ÖØ-öø-˿Ͱ-ͽͿ-῿‌-‍⁰-↏Ⰰ-⿯、-퟿豈-﷏ﷰ-�𐀀-󯿿`,e.NC_NAME_CHAR=`-`+e.NC_NAME_START_CHAR+`.0-9·̀-ͯ‿-⁀`,e.NC_NAME_START_CHAR_RE=RegEFix: Keep SKILL.md to visible, descriptive text. Remove comments and encoded text that address the agent.
AST07
HIGH
Hidden zero-width characters detectedmain.js:85 · Hidden zero-width characters detected — may conceal content`,e.NAME_START_CHAR=`:A-Z_a-zÀ-ÖØ-öø-˿Ͱ-ͽͿ-῿‌‍⁰-↏Ⰰ-⿯、-퟿豈-﷏ﷰ-�𐀀-󯿿`,e.NAME_CHAR=`-`+e.NAME_START_CHAR+`.0-9·̀-ͯ‿-⁀`,e.CHAR_RE=RegExp(`^[`+e.CHAR+`]$`,`u`),e.S_RE=RegExp(`^[`+e.S+`]+$`,`u`),e.NAME_STARFix: Keep SKILL.md to visible, descriptive text. Remove comments and encoded text that address the agent.
AST07
MEDIUM
npx invocation of non-well-known packagemain.js:27 · npx invocation of non-well-known package — may execute untrusted codefunction Fe(e,t,n){let r=e[`~run`]({value:t},/* @__PURE__ */ he(n));return{typed:r.typed,success:!r.issues,output:r.value,issues:r.issues}}const Ie=`0.2.0`,Le=`https://public-api.nexus.flyle.io`,Re=/^Fix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
File permission modification commandmain.js:2 · File permission modification command — agent changes file ownership/permissionsimport{homedir as e,hostname as t,userInfo as n}from"node:os";import{createInterface as r}from"node:readline/promises";import{serveStdio as i}from"@modelcontextprotocol/server/stdio";import{createHashFix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05
MEDIUM
npx invocation of non-well-known packagemain.js:121 · npx invocation of non-well-known package — may execute untrusted code`)},xo=/* @__PURE__ */ new Set([`update_role_assignments`]),So=/* @__PURE__ */ new Set([`PUT`,`PATCH`,`DELETE`]),Co=e=>({readOnlyHint:e.effect===`read`,destructiveHint:e.effect!==`read`,idempotentHintFix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
npx invocation of non-well-known packagemain.js:29 · npx invocation of non-well-known package — may execute untrusted code`)}finally{await e.close()}await ee(n,t)}catch(e){throw await g(n,{force:!0}).catch(w),e}},ht=async(e,t,n)=>{let r=await pt(e);await mt(r);try{await te($e(e),dt(t,n),{flag:`wx`});return}catch(e){if(V(Fix: Pin versions and sources; vendor anything fetched at install time.
AST06
HIGH
URL with embedded credentialspackage.json:1 · URL with embedded credentials — may be phishing or credential leaking{"name":"@flyle/ai-cx-mcp","version":"0.2.0","description":"MCP server for the Flyle AI CX public API","keywords":["flyle","mcp","modelcontextprotocol"],"license":"SEE LICENSE IN LICENSE","author":"FlFix: Stop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
AST07
MEDIUM
File type combined with upload actionmain.js:103 · File type combined with upload action — agent may exfiltrate local data files${h}.`);break;case m:switch(t){case`xml`:break;case``:e.fail(`the default namespace may not be set to ${n}.`);break;default:e.fail(`may not assign the xml namespace to another prefix.`)}}}function v(eFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07
MEDIUM
File type combined with upload actionmain.js:121 · File type combined with upload action — agent may exfiltrate local data files`)},xo=/* @__PURE__ */ new Set([`update_role_assignments`]),So=/* @__PURE__ */ new Set([`PUT`,`PATCH`,`DELETE`]),Co=e=>({readOnlyHint:e.effect===`read`,destructiveHint:e.effect!==`read`,idempotentHintFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07
MEDIUM
File type combined with upload actionmain.js:29 · File type combined with upload action — agent may exfiltrate local data files`)}finally{await e.close()}await ee(n,t)}catch(e){throw await g(n,{force:!0}).catch(w),e}},ht=async(e,t,n)=>{let r=await pt(e);await mt(r);try{await te($e(e),dt(t,n),{flag:`wx`});return}catch(e){if(V(Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07
MEDIUM
File type combined with upload actionmain.js:27 · File type combined with upload action — agent may exfiltrate local data filesfunction Fe(e,t,n){let r=e[`~run`]({value:t},/* @__PURE__ */ he(n));return{typed:r.typed,success:!r.issues,output:r.value,issues:r.issues}}const Ie=`0.2.0`,Le=`https://public-api.nexus.flyle.io`,Re=/^Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07

Cost to the agent

Instructions loaded
≈46 tok
1 file · 5 in bundle
Tool list per prompt
≈0 tok
0 tools · 0 per tool
Handshake
no reply
launch to tools/list, stdio
Undocumented tools
0
description under 20 chars · avg 0

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

No advisories in OSV for @flyle/ai-cx-mcp@0.2.0 as of 7d ago. This is the package itself, not its dependencies.

What would make this Verified

3 points to 80 · weights: behavior 45%, static 25%, prompt 15%, publisher 15%
  1. Unclaimed publisher≈ +8 on the totalClaim flyle: a verified publisher gets +50 on publisher trust. It is free and usually instant with GitHub sign-in.
  2. Hidden zero-width characters detected≈ +4 on the totalKeep SKILL.md to visible, descriptive text. Remove comments and encoded text that address the agent.
  3. URL with embedded credentials≈ +4 on the totalStop enumerating or reading credential locations; take secrets from a declared environment variable the user sets on purpose.
  4. npx invocation of non-well-known package≈ +2 on the totalPin versions and sources; vendor anything fetched at install time.
  5. File permission modification command≈ +2 on the totalRequest the narrowest permission that works; replace wildcards with the exact paths or hosts.
  6. 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.
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