Package evidence

@agent-spaces/[email protected]

Install Lifecycle Remote Or Exec: postinstall="node -e \"try{require('node-pty')}catch(e){if(!require('fs').existsSync('node_modules/node-pty/prebuilds')){process.exit(1)}}\""

Trust signals

Why this verdict

PkgRadar discounts a release’s score when public reputation argues against novel malware. The verdict above already reflects these — the panel just explains what was applied.

Weekly downloads: 260
Versions published: 24
First published: May 2026
Publisher: hunmer

Recommended action

Block this update

Static evidence trips multiple high-signal indicators. Quarantine the release until the publisher validates the change or you can rule out the indicators below.

Inspect tarball Add to CI gate

Block this release in CIcurl · GitHub Actions

Fail the build when this package version is added or upgraded. Replace $PKGRADAR_TOKEN with a Pro / Team API key from your dashboard.

curl -fsS https://pkgradar.com/gate/npm \
  -H "Authorization: Bearer $PKGRADAR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"specs":["@agent-spaces/[email protected]"],"fail_on":"high"}'

GitHub Actions step:

- name: PkgRadar gate
  run: |
    curl -fsS https://pkgradar.com/gate/npm \
      -H "Authorization: Bearer ${{ secrets.PKGRADAR_TOKEN }}" \
      -H "Content-Type: application/json" \
      -d '{"specs":["@agent-spaces/[email protected]"],"fail_on":"high"}'

Publisherhunmer

Artifact bytes14,511,497

Previous version0.3.64

Published2026-05-24T08:32:19.951Z

SHA-256fbc0583ad40c7bdc345cf66bfb7dd9ac26e12ecc78eb7ed6b06e84f35072b7de

Why flagged

What the scanner saw

Install Lifecycle Remote Or Exec: postinstall="node -e \"try{require('node-pty')}catch(e){if(!require('fs').existsSync('node_modules/node-pty/prebuilds')){process.exit(1)}}\""

Not observed: package install, lifecycle script execution, or sandbox execution. PkgRadar only inspects on-disk artifacts.

Availability ledger

available

high

8d agoLast checked

highRisk

60Score

0.3.65Version

Status history (5 events)

available → available18d ago · risk high · score 60 · status available -> available, risk high -> high, score 133 -> 60
available → available23d ago · risk high · score 133 · status available -> available, risk high -> high, score 136 -> 133
available → available23d ago · risk high · score 136 · status available -> available, risk high -> high, score 220 -> 136
available → available23d ago · risk high · score 220 · status available -> available, risk high -> high, score 573 -> 220
new → available24d ago · risk high · score 573 · status changed

Related candidates

Linked campaigns and clusters

Publisher / release actor burststale

hunmer

2 members · evidence strength 64

Repeated static TTPstale

Install-time lifecycle script — postinstall="node -e \"try{require('node-pty')}catch(e){if(!require('fs').existssync('node_modules/node-pty/prebuilds')){process.exit(1)}}\""

2 members · evidence strength 70

Repeated static TTPstale

Install-time lifecycle script — postinstall="node -e \"try{require('node-pty')}catch(e){if(!require('fs').existsSync('node_modules/node-pty/prebuilds')){process.exit(1)}}\""

2 members · evidence strength 70

Evidence

Static findings

12 static · 0 from release diff · showing high-signal first.

Severity	Kind	Path	Detail	Points
high	Install Lifecycle Remote Or Exec	package.json	postinstall="node -e \"try{require('node-pty')}catch(e){if(!require('fs').existsSync('node_modules/node-pty/prebuilds')){process.exit(1)}}\""	30
medium	Credential file access	package/dist/install.sh	matched ".npmrc"	10

Show all 12 findings (low-signal and informational)

Severity	Kind	Path	Detail	Points
high	Install Lifecycle Remote Or Exec	package.json	postinstall="node -e \"try{require('node-pty')}catch(e){if(!require('fs').existsSync('node_modules/node-pty/prebuilds')){process.exit(1)}}\""	30
medium	Credential file access	package/dist/install.sh	matched ".npmrc"	10
low	Credential file access	package/dist/web/_next/static/chunks/0d6~~lv0-6kex.js	matched ".npmrc"	5
low	Credential file access	package/dist/web/_next/static/chunks/0vis~lx0nxgn-.js	matched ".npmrc"	5
low	Credential file access	package/dist/web/_next/static/chunks/0yd.m1afqg.2t.js	matched ".npmrc"	5
low	Install-time lifecycle script	package.json	postinstall="node -e \"try{require('node-pty')}catch(e){if(!require('fs').existsSync('node_modules/node-pty/prebuilds')){process.exit(1)}}\""	5
low	Large Javascript Payload	package/dist/web/_next/static/chunks/0_8dm7bxp18xo.js	2532746 bytes	0
low	Large Javascript Payload	package/dist/web/_next/static/chunks/0-utii~i2fncd.js	3378932 bytes	0
low	Large Javascript Payload	package/dist/web/_next/static/chunks/0.006.ycpe92w.js	2062749 bytes	0
low	Large Javascript Payload	package/dist/web/_next/static/chunks/178fuwl3hg67c.js	6665094 bytes	0
low	Large Javascript Payload	package/dist/web/monaco/vs/editor.api-CalNCsUg.js	3669759 bytes	0
low	Large Javascript Payload	package/dist/web/monaco/vs/assets/ts.worker-CMbG-7ft.js	7011550 bytes	0

Manifest

Package metadata

Scripts4

buildtsc
devtsx watch src/app.ts
postinstallnode -e "try{require('node-pty')}catch(e){if(!require('fs').existsSync('node_modules/node-pty/prebuilds')){process.exit(1)}}"
startnode dist/app.js

Dependencies20

@agent-spaces/shared0.2.1
@anthropic-ai/claude-agent-sdk^0.2.126
@codeany/open-agent-sdk^0.2.1
@langchain/anthropic^1.3.29
@langchain/google-genai^2.1.30
@langchain/openai^1.4.5
@larksuiteoapi/node-sdk^1.62.1
@openai/codex-sdk^0.128.0
cors^2.8.5
dotenv^17.4.2
express^5.1.0
langchain^1.4.0
minimatch^10.2.5
node-pty^1.1.0
simple-git^3.36.0
typescript-language-server^5.2.0
uuid^11.1.0
vscode-ws-jsonrpc^3.5.0
ws^8.18.2
zod^4.0.0