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Sdcgovernance

Governance validation for Semantic Data Charter instances; returns OASIS XACML decisions.

Connector by SemanticDataCharter · GitHub account verified by the MCP Registry

IndexedApache-2.0Local (stdio)★ 2
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Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/semanticdatacharter-sdcgovernance

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About

Governance validation for Semantic Data Charter instances; returns OASIS XACML decisions.

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools
7 read · 2 write · 0 delete
Secrets
None asked for
Install scripts
None found
Runs as
Python package

Tools by what they do 9

Read from the source code; the running server may list different tools.

Read 7 · Look things up without changing anything.

  • evaluate_decision
  • evaluate_transition
  • get_allowed_transitions
  • get_governance_status
  • list_decision_tables
  • validate_governance
  • verify_evidence_pack

Write 2 · Create, change, send or run things.

  • record_provenance
  • register_decision_table

Network hosts it talks to 4

  • github.com · found in code
  • omg.org · found in code
  • semanticdatacharter.com · found in code
  • w3c.github.io · found in code

Tools (9)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • evaluate_decision

    Evaluate a DMN decision table against instance context. Name the table by table_id (and table_version; the highest registered version when omitted) for a governed evaluation, or pass it inline as table_json for an ad-hoc one. Returns decision, matched_rules, reasoning, errors, the table's identity and content hash, and a tamper-evident Receipt whose receipt_hash covers table_id, table_version and table_hash as well as context_hash. instance_path is optional: when omitted, the decision is evaluated against extra_context alone, which is the path external context-only consumers (e.g. MTCP Evidenc…

  • evaluate_transition

    Evaluate whether a specific workflow transition is permitted. Returns PERMIT/DENY/INDETERMINATE with receipt.

  • get_allowed_transitions

    Get valid next states from the current workflow state. Returns list of valid transitions with target state info and path(s).

  • get_governance_status

    Report which governance dimensions the model defines. Returns model_id, model_label, has_governance, and active dimensions.

  • list_decision_tables

    List the registered decision tables: table_id, version, table_hash, domain, policy and registered_at for each version, lowest version first. Filter by table_id or domain. With table_id the full table JSON of each version is included, which is how a receipt's table_id and table_version are resolved back to the rules that applied.

  • record_provenance

    Record a provenance event as a W3C PROV-O record. Returns the PROV record content.

  • register_decision_table

    Register a decision table under a stable table_id and an immutable version, so evaluate_decision can name it and every Receipt it produces records which policy version applied. Returns table_id, version, table_hash (SHA-256 of the table's RFC 8785 canonical JSON), domain and policy. Registering the same content again under the same id and version is a no-op; different content under an existing id and version is refused: register it as a new version. Persists to the server's tables directory when one is configured.

  • validate_governance

    Full governance validation of an instance against its model. Returns decision, has_governance, errors, dimensions_validated.

  • verify_evidence_pack

    Verify the integrity of an MTCP Evidence Pack by recomputing its evidence_pack_hash. Returns valid (bool), computed_hash, and expected_hash. Canonicalization follows RFC 8785: keys sorted, no whitespace, comma-colon separators, UTF-8.

Signals

Stars
2
Forks
0
Open issues
0
Weekly downloads
525
Last commit
Oct 18, 2026 (13 days ago)
Last release
Oct 25, 2026 (5 days ago)
Last package publish
Oct 18, 2026 (12 days ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
io.github.SemanticDataCharter/sdcgovernance
Version
4.3.1
Auth
No auth
Packages
pypi sdcgovernance
License
Apache-2.0
First seen
Oct 24, 2026
Last checked
Oct 26, 2026

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Sdcgovernance MCP server. Agent Mart. https://agentmart.dev/connectors/semanticdatacharter-sdcgovernance (last updated 2026-10-26)