Summary
mwillbanks/mimirmesh v2026-03-26 was classified as CRITICAL RISK with a risk score of 342. Sigil detected 23 findings across 579 files, covering phases including obfuscation, network exfiltration, provenance, install hooks, code patterns. Review the findings below before installing this package.
Package description: MímirMesh is a local-first project intelligence platform with a production CLI, unified MCP server and client, project-scoped runtime orchestration, and adapter-driven multi-engine routing for code...
v2026-03-26
26 March 2026, 14:19 UTC
by Sigil Bot
Risk Score
342
Findings
23
Files Scanned
579
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/README.md:47
```bash
curl -fsSL https://github.com/mwillbanks/mimirmesh/releases/latest/download/install.sh | 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/README.md:53
```bash
MIMIRMESH_INSTALL_DIR="$HOME/.local/bin" curl -fsSL https://github.com/mwillbanks/mimirmesh/releases/latest/download/install.sh | bash
```Why was this flagged?
A script or Makefile pipes content from a remote URL directly into a shell (curl | sh or wget | bash). This is inherently dangerous because the remote content can change at any time, and the command runs with the current user's permissions. Rated HIGH because it requires manual execution (unlike install hooks) but still executes arbitrary remote code.
install-makefile-curl
HIGHMakefile/script pipes remote content to shell
repo/docs/runbooks/first-init.md:5
2. Build artifacts: `bun run build`
3. Install CLI: `curl -fsSL https://github.com/mwillbanks/mimirmesh/releases/latest/download/install.sh | bash` (or local dev fallback: `MIMIRMESH_INSTALL_DIR="$HOME/.local/bin" bun run scripts/install.ts`)
4. In a target repo, run: `mimirmesh install`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/docs/runbooks/install.md:5
2. Build artifacts: `bun run build`
3. Install the CLI: `curl -fsSL https://github.com/mwillbanks/mimirmesh/releases/latest/download/install.sh | bash`
4. In a target repo, run: `mimirmesh install`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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