Spatial Memory MCP Server
spatial-memory-mcp
PyPI
v1.11.4
Published by arman-tech — no publish provenance and no vendor-owned scope, so the publisher could not be verified. The repository link below is self-declared.
Every server starts at 100. These are the exact deductions the deterministic engine applied — each one reproducible, none of it an opinion or an LLM's guess:
| Points | What was found | Category |
|---|---|---|
| −38.5 | Hardcoded AWS access key id in server code ×3 MTC-SRC-008 | exfiltration |
| −2.1 | Package has no source repository MTC-SUP-011 | supply-chain |
Grade capped: 3 confirmed high findings → grade capped at D. A hard gate overrides the point total — no amount of clean surface buys back a confirmed catastrophe.
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind the deduction.
Findings 6
high Reads a sensitive credential path or dumps the environment (tests/unit/test_file_security.py)MTC-SRC-006
In the server's implementation (`tests/unit/test_file_security.py:778`): Reading private keys / cloud credentials, or serializing the whole environment, is a sensitive-data source that becomes exfiltration when combined with any egress. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: id_rsa
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server tests/unit/test_file_security.py
high Hardcoded AWS access key id in server code (benchmarks/hook_coldstart.py)MTC-SRC-008
A live-looking AWS access key id is hardcoded in `benchmarks/hook_coldstart.py:62`. Secrets in source ship to everyone who installs the package and are a direct credential leak.
Evidence: AWS access key id: AKIA…(redacted)
Fix: Remove the secret, rotate it, and load credentials from the environment or a secret store.
Location: server benchmarks/hook_coldstart.py
high Hardcoded AWS access key id in server code (tests/unit/test_hooks_post_tool_use.py)MTC-SRC-008
A live-looking AWS access key id is hardcoded in `tests/unit/test_hooks_post_tool_use.py:274`. Secrets in source ship to everyone who installs the package and are a direct credential leak.
Evidence: AWS access key id: AKIA…(redacted)
Fix: Remove the secret, rotate it, and load credentials from the environment or a secret store.
Location: server tests/unit/test_hooks_post_tool_use.py
high Hardcoded AWS access key id in server code (tests/unit/test_hooks_redaction.py)MTC-SRC-008
A live-looking AWS access key id is hardcoded in `tests/unit/test_hooks_redaction.py:29`. Secrets in source ship to everyone who installs the package and are a direct credential leak.
Evidence: AWS access key id: AKIA…(redacted)
Fix: Remove the secret, rotate it, and load credentials from the environment or a secret store.
Location: server tests/unit/test_hooks_redaction.py
high Shell/command execution in server code (spatial_memory/core/filesystem.py)MTC-SRC-002
In the server's implementation (`spatial_memory/core/filesystem.py:92`): Spawning a shell/process is command-execution capability; with unsanitized tool input it is command injection / RCE. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: subprocess.run(
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server spatial_memory/core/filesystem.py
low Package has no source repositoryMTC-SUP-011
"spatial-memory-mcp" declares no repository URL, so its published artifact cannot be compared against reviewable source.
Fix: Prefer packages that link to public, reviewable source.
Location: package spatial-memory-mcp
What this scan could not see
- No tools were enumerated, so prompt-injection, capability and toxic-flow analysis had no tool surface to inspect. To grade a package’s real runtime tools, scan the running server: --command "npx -y <package>".
Versions
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v1.11.4 latest |
F 59/100 | 6 | 1.5.0 | 2026-07-22 |
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Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
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