Summary
aegis-zk/aegisprotocol v2026-03-19 was classified as CRITICAL RISK with a risk score of 926. Sigil detected 77 findings across 1342 files, covering phases including provenance, obfuscation, code patterns, install hooks. Review the findings below before installing this package.
Package description: Zero-knowledge attestations of agent skills and MCP servers.
v2026-03-19
20 March 2026, 00:39 UTC
by Sigil Bot
Risk Score
926
Findings
77
Files Scanned
1342
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
repo/packages/agents/auditor-agent/PLAYBOOK.md:117
# Install nargo (Noir compiler)
curl -L https://raw.githubusercontent.com/noir-lang/noirup/main/install | bash
noirupWhy 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
repo/packages/agents/auditor-agent/PLAYBOOK.md:121
# Install bb (Barretenberg prover)
curl -L https://raw.githubusercontent.com/AztecProtocol/aztec-packages/master/barretenberg/bbup/install | bash
bbupWhy 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
repo/packages/contracts/lib/openzeppelin-contracts/lib/erc4626-tests/README.md:43
```bash
$ curl -L https://foundry.paradigm.xyz | bash
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
repo/packages/mcp-server/src/tools/generate-attestation-proof.ts:19
IMPORTANT: This tool requires nargo and bb CLI tools to be installed:
- nargo 1.0.0-beta.18 (install: curl -L https://raw.githubusercontent.com/noir-lang/noirup/main/install | bash && noirup -v 1.0.0-beta.18)
- bb (Barretenberg backend, installed alongside nargo)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
repo/packages/sdk/src/mcp/tools/generate-attestation-proof.ts:19
IMPORTANT: This tool requires nargo and bb CLI tools to be installed:
- nargo 1.0.0-beta.18 (install: curl -L https://raw.githubusercontent.com/noir-lang/noirup/main/install | bash && noirup -v 1.0.0-beta.18)
- bb (Barretenberg backend, installed alongside nargo)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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