io.github.Isometric-Architect/ai-objective-index

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.

  repository linkage verified

• Credential hygiene

  warn15% of grade

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

  src/ai_objective_index/curated_validator.py: assigns a literal to token (BLOC…ID (len 23)) — non-provider secret literal; prefer environment intake. src/ai_objective_index/curated_validator.py: assigns a literal to token (BLOC…ME (len 18)) — non-provider secret literal; prefer environment intake. src/ai_objective_index/curated_validator.py: assigns a literal to token (BLOC…CE (len 24)) — non-provider secret literal; prefer environment intake. src/ai_objective_index/registry_intake/mcp_registry_evidence_gate.py: assigns a literal to token (BLOC…IM (len 28)) — non-provider secret literal; prefer environment intake. Reads secrets from the environment (e.g. src/ai_objective_index/github_staging.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 (src/ai_objective_index/aoi_030a2_build_verify.py: subprocess.* call; src/ai_objective_index/aoi_030a2_final_mcp_registry_reconcile.py: outbound HTTP/socket call). has both shell/exec and destructive filesystem writes (src/ai_objective_index/aoi_030a2_build_verify.py: subprocess.* call; src/ai_objective_index/aoi_030a2_build_verify.py: destructive filesystem call (shutil.rmtree/os.remove/etc.)). discloses shell/exec capability: 40 files (src/ai_objective_index/aoi_030a2_build_verify.py, src/ai_objective_index/aoi_030a2_final_common.py, src/ai_objective_index/aoi_030a2_final_mcp_registry_gate.py, +37 more) discloses broad/destructive filesystem access: 6 files (src/ai_objective_index/aoi_030a2_build_verify.py, src/ai_objective_index/aoi_030a2_pypi_verify.py, src/ai_objective_index/hf_upload_packager.py, +3 more) Capability DISCLOSURE, not a verdict: static analysis sees the primitive is present and reachable, not whether its use is attacker-controlled.

• Version behavior

  unscannable10% of grade

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

  no prior version to diff (first sight of io.github.Isometric-Architect/[email protected]); version-drift / rug-pull cannot be evaluated. Cold-start risk is covered by point-in-time checks (injection_surface, supply_chain, credential_hygiene), not here.

• 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 tracking behavior — disclosure