io.github.krimto-labs/krimto

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

  warn25% of grade

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

  dependency "tsx" is edit-distance 2 from popular package "ws" (typosquat candidate); dependency "ulid" is edit-distance 1 from top-20 package "uuid" (typosquat candidate); dependency "yaml" is edit-distance 2 from popular package "yarn" (typosquat candidate)

• Credential hygiene

  pass15% of grade

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

  Reads secrets from the environment (e.g. bin/krimto.mjs) — the recommended intake shape. PASS = no static red flag; static analysis cannot prove the code honors env-based secret handling at runtime.

• Permission scope

  fail15% of grade

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

  HIGH: src/server/banner.ts: references a sensitive credential path (/.cursor/) — the tool-poisoning exfiltration target. HIGH: src/cli/connect.ts: references a sensitive credential path (/.cursor/) — the tool-poisoning exfiltration target. HIGH: src/cli/init.ts: references a sensitive credential path (/.cursor/) — the tool-poisoning exfiltration target. HIGH: src/web/views.ts: references a sensitive credential path (/.cursor/) — the tool-poisoning exfiltration target. HIGH: shell/exec capability AND network egress together — download-and-execute risk (bin/krimto.mjs: imports child_process and calls exec/spawn; src/cli/join.ts: outbound HTTP/socket call). HIGH: shell/exec capability AND destructive filesystem writes together (bin/krimto.mjs: imports child_process and calls exec/spawn; bin/krimto.mjs: path traversal ('../') combined with file access). discloses shell/exec capability: bin/krimto.mjs: imports child_process and calls exec/spawn discloses shell/exec capability: src/cli/connect.ts: imports child_process and calls exec/spawn discloses shell/exec capability: src/cli/edit.ts: imports child_process and calls exec/spawn discloses shell/exec capability: src/storage/git.ts: imports child_process and calls exec/spawn discloses shell/exec capability: src/server/index.ts: imports child_process discloses shell/exec capability: src/cli/init.ts: imports child_process and calls exec/spawn discloses shell/exec capability: src/server/localOps.ts: imports child_process and calls exec/spawn discloses shell/exec capability: src/cli/mcpConfig.ts: imports child_process and calls exec/spawn discloses shell/exec capability: src/cli/remoteCmd.ts: imports child_process and calls exec/spawn discloses shell/exec capability: src/cli/service.ts: imports child_process and calls exec/spawn discloses shell/exec capability: src/cli/supersedeCmd.ts: imports child_process and calls exec/spawn discloses broad/destructive filesystem access: bin/krimto.mjs: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/server/activity.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/server/admin.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/access/auth.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/server/bootstrap.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/server/bootstrap.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/cliIndex.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/cliRuntime.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/connect.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/deleteFact.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/server/deleteFact.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/server/deleteFact.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/edit.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/cli/edit.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/server/editFact.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/server/editFact.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/editors.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/cli/editors.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/index/factIndex.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/folderCmd.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/cli/help.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/server/http.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/import.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/server/index.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/server/index.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/init.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/cli/init.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/inspectRuntime.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/join.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/cli/join.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/server/localOps.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/server/lock.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/cli/mcpConfig.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/cli/mcpConfig.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/access/membershipStore.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/access/membershipStore.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/server/moveFact.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/server/moveFact.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/mv.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/cli/mv.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/notes.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/reindex.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/remoteCmd.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/reset.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/cli/reset.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/web/router.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/searchSettings.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/cli/searchSettings.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/service.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/cli/setIdentity.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/cli/setIdentity.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/setupEmbeddings.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/setupRemote.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/status.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/stopCmd.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/storage/store.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/storage/store.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/supersedeCmd.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/cli/supersedeCmd.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/syncCmd.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/tag.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/cli/tag.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/server/tagFact.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/server/tagFact.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/teamInit.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/cli/teamInit.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/teamStatus.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/server/telemetry.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/server/tools.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/uninit.ts: destructive/writing fs.* call (write/unlink/rm/chmod/rename) discloses broad/destructive filesystem access: src/cli/uninit.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/usage.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/verifyConnection.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/web/views.ts: path traversal ('../') combined with file access discloses broad/destructive filesystem access: src/cli/wizard.ts: path traversal ('../') combined with file access 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.krimto-labs/[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 telemetry behavior — disclosure