io.github.Pseudogiant-xr/pseudolife-mcp

What we checked

Six static checks, weighted by risk. Every result reflects only what could be observed in the published package and repository — never intent.

• Injection surface

  unscannable25% of grade

  Tool descriptions/manifest scanned for instruction-injection patterns (imperatives at the model, hidden text, 'ignore previous', data-exfil URLs).

  No tool descriptions, server instructions, prompts, or resources were fetched; nothing to scan for injection.

• Supply chain

  pass25% of grade

  Package provenance: namespace verification, repo linkage, maintainer count, account age, postinstall scripts, typosquat distance.

  Python build script has no build-time network/exec; repository linkage verified

• Credential hygiene

  warn15% of grade

  How the server takes secrets (env vs plaintext config vs hardcoded); secrets appearing in tool schemas.

  tests/test_release_ux.py: contains a hardcoded Slack token (xoxb…en (len 21)) — in an example/sample file; verify it is not a real key. Reads secrets from the environment (e.g. pseudolife_memory/briefing_cli.py) — the recommended intake shape.

• Permission scope

  warn15% of grade

  Declared tools vs. breadth (filesystem, network, exec); flags shell-exec and unbounded filesystem access.

  has both shell/exec and network egress — capable of download-and-run, though no such path was observed (pseudolife_memory/backup_cli.py: subprocess.* call; pseudolife_memory/briefing_cli.py: outbound HTTP/socket call). discloses shell/exec capability: pseudolife_memory/backup_cli.py: subprocess.* call discloses shell/exec capability: pseudolife_memory/shim.py: subprocess.* call Capability DISCLOSURE, not a verdict: static analysis sees the primitive is present and reachable, not whether its use is attacker-controlled.

• Version behavior

  fail10% of grade

  Diff of tool definitions between versions; new permissions or changed descriptions in a patch release (the postmark-mcp class).

  vs prior 0.14.0 (minor bump): new capability primitive(s) in source: dynamic-eval, fs-write, http-client, net, subprocess; new hardcoded outbound host/BCC destination(s): 127.0.0.1, anthropic.com, bench.invalid, cf, cfg, cp, docs.anthropic.com, download.pytorch.org, env, evil.example, example.com, example.test, f, getzep.com, github.com, host.docker.internal, p, pseudolife-extractor, pseudolife-migrate-embeddings-test.invalid, raw.githubusercontent.com, rohitraj.tech, unused, www.w3.org, x, x.test.

• Transport config

  warn10% of grade

  Remote servers: TLS and auth mode (none/token/OAuth). Local servers: whether the manifest indicates it phones home.

  manifest/source references telemetry behavior — disclosure