Summary
agent-yes v1.62.2 was classified as CRITICAL RISK with a risk score of 466. Sigil detected 41 findings across 68 files, covering phases including install hooks, network exfiltration, provenance, code patterns. Review the findings below before installing this package.
v1.62.2
20 March 2026, 10:05 UTC
by Sigil Bot
Risk Score
466
Findings
41
Files Scanned
68
Provenance
Findings by Phase
Phase Ordering
Phases are ordered by criticality, with the most dangerous at the top. Click any phase header to expand or collapse its findings. Critical phases are expanded by default.
install-makefile-curl
HIGHMakefile/script pipes remote content to shell
package/dist/SUPPORTED_CLIS-CxaWfAAA.js:1023
* windows: 'npm install -g claude-cli',
* unix: 'curl -fsSL install.sh | sh',
* npm: 'npm install -g claude-cli'Why was this flagged?
A script or Makefile pipes content from a remote URL directly into a shell (curl | sh or wget | bash). This is inherently dangerous because the remote content can change at any time, and the command runs with the current user's permissions. Rated HIGH because it requires manual execution (unlike install hooks) but still executes arbitrary remote code.
install-makefile-curl
HIGHMakefile/script pipes remote content to shell
package/dist/agent-yes.config-DcxG25Gv.js:222
powershell: "powershell -Command \"irm https://claude.ai/install.ps1 | iex\"",
bash: "curl -fsSL https://claude.ai/install.sh | bash",
npm: "npm i -g @anthropic-ai/claude-code@latest"Why was this flagged?
A script or Makefile pipes content from a remote URL directly into a shell (curl | sh or wget | bash). This is inherently dangerous because the remote content can change at any time, and the command runs with the current user's permissions. Rated HIGH because it requires manual execution (unlike install hooks) but still executes arbitrary remote code.
install-makefile-curl
HIGHMakefile/script pipes remote content to shell
package/dist/agent-yes.config-DcxG25Gv.js:315
install: {
bash: "curl -fsSL https://ampcode.com/install.sh | bash",
npm: "npm i -g @sourcegraph/amp"Why was this flagged?
A script or Makefile pipes content from a remote URL directly into a shell (curl | sh or wget | bash). This is inherently dangerous because the remote content can change at any time, and the command runs with the current user's permissions. Rated HIGH because it requires manual execution (unlike install hooks) but still executes arbitrary remote code.
install-makefile-curl
HIGHMakefile/script pipes remote content to shell
package/dist/agent-yes.config-DcxG25Gv.js:323
install: {
bash: "curl -fsSL https://opencode.ai/install | bash",
npm: "npm i -g opencode-ai"Why was this flagged?
A script or Makefile pipes content from a remote URL directly into a shell (curl | sh or wget | bash). This is inherently dangerous because the remote content can change at any time, and the command runs with the current user's permissions. Rated HIGH because it requires manual execution (unlike install hooks) but still executes arbitrary remote code.
install-makefile-curl
HIGHMakefile/script pipes remote content to shell
package/examples/.agent-yes.config.yaml:51
# npm: "npm install -g my-cli"
# bash: "curl -fsSL https://example.com/install.sh | bash"
# ready:Why was this flagged?
A script or Makefile pipes content from a remote URL directly into a shell (curl | sh or wget | bash). This is inherently dangerous because the remote content can change at any time, and the command runs with the current user's permissions. Rated HIGH because it requires manual execution (unlike install hooks) but still executes arbitrary remote code.
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