matrx-mandate-scan

The ONE Mandate reference scanner. It finds every place code reaches for platform intelligence — through a Mandate carrier or around it — reports the result to the database in one frozen contract, and screams (never blocks) when something is unresolved, unmeasured, or bypassing the mandate system.

Built for the Mandate Declaration & Usage Reporting program (common-docs/projects/mandate-declaration-reporting/), lane L2.

Install / run

# from any repo, no checkout needed
uvx --from matrx-mandate-scan==0.1.0 matrx-mandate-scan check

# inside the aidream workspace (vendored via [tool.uv.sources])
uv run matrx-mandate-scan scan --root aidream --root packages/matrx-ai

Commands

Every command exits 0 unless --strict is passed. That is ruling D23: a mandate check is loud and non-blocking; --strict exists for humans and for the scheduled remediation task, never for a release script.

What counts as a reference

Classification is by carrier, never by the word or the path. A dotted string is a mandate key only where a carrier puts it — so consumerId = "extend.chat" is not a reference and never becomes one.

Python carriers:

• declare_mandate / declare_generated_mandate / declare_mandated_agent → declaration
• declare_mandate_family(prefix, members=...) → family_declaration, one constant per resolvable member, dynamic_family when the iterable is computed
• resolve_mandate → resolution; run_mandate → execution
• run_mandated(Cls) / Cls.run() → execution
• a NamedAgent subclass mandate_key (including type(name, (NamedAgent,), {...})) → declaration
• seed_agent_id=<uuid> inside a declare_* → seed_holder
• @mandate_passthrough / MandateKeyParam → passthrough, with the caller attributed when it lives in the same module

Config carriers (JSON / YAML / TOML) — the property name is the carrier: mandate_key, mandateKey, defaultMandateKey, fallback_mandate_key. Anything else that merely looks key-shaped is unclassified and advisory.

Keys resolve through literals, module and function constants (UPPER or not), attribute constants, f-strings, + concatenations, ternaries (both branches become real references), tuple/list loop members, aliases, literal-container subscripts, and one level of analyzable module-local wrapper function.

An argument that resolves to none of those → finding UNRESOLVED_KEY, plus an unresolved-flagged reference: D21 says unreachable is a flag, never a filter, so nothing is ever dropped from the inventory.

Bypass detection and the ratchet

Importing a provider SDK (anthropic, openai, groq, google.genai, google.generativeai, litellm, xai, ollama, cohere, mistralai) or naming a provider host, anywhere outside packages/matrx-ai/matrx_ai/providers/** and the one D10-approved module (conversation_labeler.py), is a bypass reference. The exact standalone RAG default embedding adapter (packages/matrx-rag/matrx_rag/embeddings.py) is also an approved provider adapter: it is injected through EmbeddingProvider, does not select a Mandate holder, and is independently ratcheted by scripts/check_raw_llm_clients.py. No broader matrx-rag exemption exists.

• in the baseline file → CONVERSION_PENDING (flag conversion_pending)
• not in it → NEW_BYPASS (D20: no new ones)
• code executed by a computed name or path, however spelled — import_module(x), __import__(x), runpy.run_module(x) / run_path(p), a spec builder (find_spec, spec_from_file_location, spec_from_loader, SourceFileLoader, zipimporter, get_loader) whose spec the same function executes, an exec_module/module_from_spec on a spec built elsewhere, a load_module(), a loader reached through getattr(importlib, "import_module"), __builtins__["__import__"] or an alias chain, or a load_declared_module bound from anywhere but the seam → UNRESOLVED_IMPORT. A LITERAL exec("...")/eval("...") is parsed and scanned like source; computed code is arbitrary execution, not an import — content-guard's rule, silent here. A builder's registered NAME is a target too: SourceFileLoader("openai", p) is a bypass whatever the path says. Classification is by the act, not the spelling: re-spelling an import as the three-line spec dance (six copies existed on 2026-09-12) earns nothing.
• load_declared_module(x) from matrx_utils.module_loading → no finding. It is THE seam for every registry that names modules as data (tool paths, adapter paths, declaring modules): it refuses every provider SDK name at runtime, so the load is bounded by fact. Its own body is the one sanctioned computed load.
• a relative target inside the calling package — import_module(".x", __name__), PEP 562 lazy exports — → no finding: it can only reach modules this scan reads on their own. A relative target anchored on a literal provider package (import_module("." + x, "openai")) is a bypass.
• a computed load inside the provider layer (matrx_ai/providers/**) → no finding: reaching SDKs is that layer's job, and bypass is already silent there.
• a dynamic import whose target the resolver closes to a set of NON-provider modules (the lazy-export idiom: import_module(_EXPORTS.get(name), __name__) over a module-level literal table of the package's own submodules) → no finding: every module it can reach is named, the full scan reads each of them on its own, and none is a provider SDK. A closed set that CONTAINS a provider stays UNRESOLVED_IMPORT — never promoted to the NEW_BYPASS claim, never silently clean (2026-09-12).

The baseline is <repo>/scripts/mandate_bypass_baseline.json, read by default by every entry point when it exists (--baseline overrides; no file = a baseline of zero, which is the correct reading, not a missing one).

The sole open-import ABI is a package CLI's caller-selected host bootstrap: the direct import_module() argument must be a function parameter annotated Annotated[str, "matrx.external_bootstrap_module"]. It keeps a package independent of every possible host while making the boundary explicit; the selected host is outside that package's scan surface. This is not a general dynamic-import exemption: computed prefixes, wrappers, provider roots, and every unmarked parameter still produce UNRESOLVED_IMPORT.

--write-baseline regenerates the file and refuses to write a larger one. No entry in the baseline is an approved class; every one is a defect awaiting conversion.

Coverage is mandatory output

Every file is scanned or listed with a reason (generated, test_fixture, parse_error, unsupported_language). Any parse_error makes the package verification_status = incomplete and files an UNMEASURED finding.

Reference identity

sha256(repo_slug · package_path · file_path · symbol · occurrence_n · reference_type · mandate_key_or_prefix).

repo_slug is always the repo the scan ran in, resolved from git remote get-url origin through the platform.repo mirror in matrx_mandate_scan/repo.py. An unknown remote is UNMEASURED, never a guessed slug — a folder name is not a repo identity.

Boundaries

Per docs/packages/PACKAGE_DOCTRINE.md, this package imports neither aidream nor matrx-orm. It carries the AST walkers that used to live in scripts/audit_mandate_wiring.py and aidream/services/mandates/code_truth.py; those two modules now import them from here, so there is exactly one definition of "what a carrier looks like".