Trust Assessment
researchvault received a trust score of 10/100, placing it in the Untrusted category. This skill has significant security findings that require attention before use in production.
SkillShield's automated analysis identified 21 findings: 4 critical, 9 high, 8 medium, and 0 low severity. Key findings include Network egress to untrusted endpoints, Unsafe environment variable passthrough, Arbitrary command execution.
The analysis covered 4 layers: Manifest Analysis, Static Code Analysis, Dependency Graph, LLM Behavioral Safety. The Manifest Analysis layer scored lowest at 0/100, indicating areas for improvement.
Last analyzed on February 14, 2026 (commit 13146e6a). SkillShield performs automated 4-layer security analysis on AI skills and MCP servers.
Layer Breakdown
Behavioral Risk Signals
Security Findings21
| Severity | Finding | Layer | Location | |
|---|---|---|---|---|
| CRITICAL | Arbitrary command execution Python shell execution (os.system, subprocess) Review all shell execution calls. Ensure commands are static (not built from user input), use absolute paths, and are strictly necessary. Prefer library APIs over shell commands. | Manifest | skills/lraivisto/research-vault/tests/test_smoke_cli.py:6 | |
| CRITICAL | Credential harvesting Bulk environment variable dump Skills should only access environment variables they explicitly need. Bulk environment dumps (os.environ.copy, JSON.stringify(process.env)) are almost always malicious. Remove access to Keychain, GPG keys, and credential stores. | Manifest | skills/lraivisto/research-vault/tests/test_mcp_server.py:12 | |
| CRITICAL | Credential harvesting Bulk environment variable dump Skills should only access environment variables they explicitly need. Bulk environment dumps (os.environ.copy, JSON.stringify(process.env)) are almost always malicious. Remove access to Keychain, GPG keys, and credential stores. | Manifest | skills/lraivisto/research-vault/tests/test_smoke_cli.py:18 | |
| CRITICAL | Credential harvesting Bulk environment variable dump Skills should only access environment variables they explicitly need. Bulk environment dumps (os.environ.copy, JSON.stringify(process.env)) are almost always malicious. Remove access to Keychain, GPG keys, and credential stores. | Manifest | skills/lraivisto/research-vault/tests/test_smoke_cli.py:60 | |
| HIGH | Network egress to untrusted endpoints HTTP request to raw IP address Review all outbound network calls. Remove connections to webhook collectors, paste sites, and raw IP addresses. Legitimate API calls should use well-known service domains. | Manifest | skills/lraivisto/research-vault/tests/exploit_ssrf.py:10 | |
| HIGH | Unsafe environment variable passthrough Bulk environment variable harvesting Minimize environment variable exposure. Only pass required, non-sensitive variables to MCP servers. Use dedicated secret management instead of environment passthrough. | Manifest | skills/lraivisto/research-vault/tests/test_mcp_server.py:12 | |
| HIGH | Unsafe environment variable passthrough Bulk environment variable harvesting Minimize environment variable exposure. Only pass required, non-sensitive variables to MCP servers. Use dedicated secret management instead of environment passthrough. | Manifest | skills/lraivisto/research-vault/tests/test_smoke_cli.py:18 | |
| HIGH | Unsafe environment variable passthrough Bulk environment variable harvesting Minimize environment variable exposure. Only pass required, non-sensitive variables to MCP servers. Use dedicated secret management instead of environment passthrough. | Manifest | skills/lraivisto/research-vault/tests/test_smoke_cli.py:60 | |
| HIGH | Unsafe deserialization / dynamic eval Decryption followed by code execution Remove obfuscated code execution patterns. Legitimate code does not need base64-encoded payloads executed via eval, encrypted-then-executed blobs, or dynamic attribute resolution to call system functions. | Manifest | skills/lraivisto/research-vault/tests/conftest.py:46 | |
| HIGH | Hidden network beacons / undisclosed telemetry DNS resolution call that could be used for data exfiltration Remove undisclosed network calls and telemetry. All outbound communication should be documented and necessary for the skill's stated purpose. BCC injection in email tools is almost always malicious. | Manifest | skills/lraivisto/research-vault/scripts/scuttle.py:64 | |
| HIGH | Dangerous call: subprocess.run() Call to 'subprocess.run()' detected in function '_run_cli'. This can execute arbitrary code. Avoid using dangerous functions like exec/eval/os.system. Use safer alternatives. | Static | skills/lraivisto/research-vault/tests/test_smoke_cli.py:6 | |
| HIGH | Arbitrary File Read via Artifact Path The `vault_add_artifact` tool (exposed via `scripts/mcp_server.py`) and the `artifact add` CLI command (in `scripts/vault.py`) allow an agent or user to register an artifact with an arbitrary file path. This path is stored in the database without sufficient validation or sanitization. Later, when the `synthesize` command is executed, the `scripts/synthesis.py` module reads the content of these registered artifact paths using `_read_text_file`. This enables an attacker or compromised agent to specify paths to sensitive system files (e.g., `/etc/passwd`, `/root/.ssh/id_rsa`), leading to arbitrary file read and potential data exfiltration. Implement strict validation and sanitization for artifact paths. Restrict paths to a designated, sandboxed directory (e.g., `~/.researchvault/artifacts/`). Do not allow absolute paths or paths containing `..`. Consider using a UUID for filenames within the sandbox and mapping the user-provided path to this internal ID. | LLM | scripts/synthesis.py:132 | |
| HIGH | Arbitrary File Write via Export Command The `export` CLI command (in `scripts/vault.py`) allows an agent or user to specify an `--output` file path. The `_export_project` function in `scripts/core.py` directly uses this user-provided path to write the exported project content. This enables arbitrary file write, allowing an attacker or compromised agent to overwrite or create files anywhere on the filesystem where the process has write permissions, potentially leading to system compromise or data corruption. Implement strict validation and sanitization for the output path. Restrict output files to a designated, sandboxed directory. Do not allow absolute paths or paths containing `..`. Prompt for confirmation if overwriting an existing file. | LLM | scripts/core.py:700 | |
| MEDIUM | Network egress to untrusted endpoints HTTP request to raw IP address Review all outbound network calls. Remove connections to webhook collectors, paste sites, and raw IP addresses. Legitimate API calls should use well-known service domains. | Manifest | skills/lraivisto/research-vault/tests/exploit_ssrf.py:8 | |
| MEDIUM | Network egress to untrusted endpoints HTTP request to raw IP address Review all outbound network calls. Remove connections to webhook collectors, paste sites, and raw IP addresses. Legitimate API calls should use well-known service domains. | Manifest | skills/lraivisto/research-vault/tests/exploit_ssrf.py:21 | |
| MEDIUM | Suspicious import: requests Import of 'requests' detected. This module provides network or low-level system access. Verify this import is necessary. Network and system modules in skill code may indicate data exfiltration. | Static | skills/lraivisto/research-vault/scripts/core.py:7 | |
| MEDIUM | Suspicious import: socket Import of 'socket' detected. This module provides network or low-level system access. Verify this import is necessary. Network and system modules in skill code may indicate data exfiltration. | Static | skills/lraivisto/research-vault/scripts/scuttle.py:5 | |
| MEDIUM | Suspicious import: requests Import of 'requests' detected. This module provides network or low-level system access. Verify this import is necessary. Network and system modules in skill code may indicate data exfiltration. | Static | skills/lraivisto/research-vault/scripts/scuttle.py:7 | |
| MEDIUM | Suspicious import: requests Import of 'requests' detected. This module provides network or low-level system access. Verify this import is necessary. Network and system modules in skill code may indicate data exfiltration. | Static | skills/lraivisto/research-vault/tests/test_grokipedia.py:2 | |
| MEDIUM | Suspicious import: requests Import of 'requests' detected. This module provides network or low-level system access. Verify this import is necessary. Network and system modules in skill code may indicate data exfiltration. | Static | skills/lraivisto/research-vault/tests/test_youtube.py:2 | |
| MEDIUM | Unpinned Python dependency version Dependency 'requests>=2.32.0' is not pinned to an exact version. Pin Python dependencies with exact versions where feasible. | Dependencies | skills/lraivisto/research-vault/pyproject.toml |
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