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Vcp MCP

Value Context Protocol tools: VCP/I tokens, CSM1 codes, VCP-Lite, and context encoding.

Connector by Creed-Space · GitHub account verified by the MCP Registry

IndexedApache-2.0Local (stdio)
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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.

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About

Value Context Protocol tools: VCP/I tokens, CSM1 codes, VCP-Lite, and context encoding.

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Permissions

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

Tools
6 read · 0 write · 0 delete · 1 not yet classified
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Python package

Tools by what they do 7

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

Read 6 · Look things up without changing anything.

  • creed_classify_principle
  • vcp_lite_to_csm1
  • vcp_parse_csm1
  • vcp_status
  • vcp_validate_lite
  • vcp_validate_token

Not yet classified 1 · We could not tell from the name and description.

  • vcp_encode_context

Tools (7)

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

  • creed_classify_principle

    Classify a constitution principle against Schwartz value dimensions. Maps principle text to one of the 10 Schwartz basic values using deterministic keyword, bigram, and description-overlap scoring — no model call. Also reports tensions with existing values on the Schwartz circular model, where opposing higher-order dimensions collide. Schwartz values: power, achievement, hedonism, stimulation, self_direction, universalism, benevolence, tradition, conformity, security. Each entry in existing_values must be one of these (case-insensitive); anything else returns an error payload rather than a s…

  • vcp_encode_context

    Encode context dimensions to VCP/A wire format (VCP 3.2). Encodes contextual state across 18 dimensions (13 situational + 5 personal) and returns the emoji wire format, the JSON form, session metadata for agent handoff, and a natural-language summary. Situational dimensions (9 canonical): - time: "morning", "midday", "evening", "night" - space: "home", "office", "school", "hospital", "transit" - company: ["alone"], ["children", "family"], ["colleagues"], ["strangers"] - culture: communication style, NOT nationality — "high_context", "low_context", "formal", "casual", "mixed" - occasion: "n…

  • vcp_lite_to_csm1

    Convert VCP-Lite fields to a CSM1 code string. Takes the core VCP-Lite fields and produces the equivalent CSM1 code in canonical form (scopes sorted), then verifies the result round-trips through the CSM1 parser. Persona: nanny/sentinel/godparent/ambassador/muse/mediator/custom Adherence: 0 (advisory) through 5 (absolute) Scopes: array of scope codes (F/W/P/E/T/O/V/A/H/S/R) Namespace: optional, 1-8 uppercase ASCII letters; required for the custom persona. Examples: vcp_lite_to_csm1(persona="nanny", adherence=5, scopes=["F", "E"]) # => {"csm1_code": "N5+E+F", ...} vcp_lite_to_cs…

  • vcp_parse_csm1

    Parse a CSM1 constitutional code. CSM1 (Constitutional Safety Minicode) is a compact encoding for constitutional profiles. NANO/MICRO format is persona letter + adherence level (0-5) + scopes (for example +F) + optional :NAMESPACE + optional @version. COMPACT format is 'CS1|persona|level|token|SCOPES'. Persona letters: N(anny), Z(sentinel), G(odparent), A(mbassador), M(use), D(mediator), C(ustom). Returns the parsed persona, adherence level, scope names, namespace, version and (COMPACT only) the UVC identity token. Codes with mutually exclusive scopes (F+A, V+A, H+A) or non-v2 scopes are re…

  • vcp_status

    Report the VCP SDK version, spec versions, and available capabilities. Takes no arguments. Useful for confirming which VCP surfaces this server exposes before calling the other tools. Examples: vcp_status() # => {"sdk_version": "<package version>", "spec_version": "3.1", # "semantics_version": "2.0.0", "context_version": "3.2", # "lite_version": "lite-1.0", # "tools": [...], "capabilities": {...}, "network_access": false}

  • vcp_validate_lite

    Validate a VCP-Lite document against the lite-1.0 schema. VCP-Lite is the single-file entry point to VCP: one JSON document that declares an agent's ethical identity (persona, adherence level, scopes, values, constraints). Required fields: vcp_version ("lite-1.0"), identity (domain/approach/role), persona (nanny/sentinel/godparent/ambassador/muse/mediator/custom), adherence (0-5), scopes (non-empty array of F/W/P/E/T/O/V/A/H/S/R). Optional fields: values (principles with weights), constraints (hard boundaries), adaptation_hints (formality/sensitivity/autonomy/transparency), namespace (requi…

  • vcp_validate_token

    Validate a VCP/I identity token string. Parses the token per the VCP/I grammar and returns its components: - domain: value domain (first segment, e.g. 'family') - approach: constitutional approach (second-to-last segment, e.g. 'safe') - role: functional role (last segment, e.g. 'guide') - version: semantic version, 'latest', or 'canary' (optional) - namespace: uppercase namespace tier (optional) Token format: 3-10 dot-separated lowercase segments, optional @version and :NAMESPACE. creed:// and vcp:// URIs are also accepted and normalised to canonical form (the project-maintained VCP-SDK's pa…

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Last commit
Sep 2, 2026 (1 month ago)
Last release
Sep 2, 2026 (1 month ago)
Last package publish
Sep 2, 2026 (1 month ago)

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

Details

Registry name
io.github.Creed-Space/vcp-mcp
Version
0.8.0
Auth
No auth
Packages
pypi vcp-sdk
License
Apache-2.0
First seen
Oct 24, 2026
Last checked
Oct 25, 2026

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Cite this page

Vcp MCP. Agent Mart. https://agentmart.dev/connectors/creed-space-vcp-mcp (last updated 2026-10-25)