generated: '2026-09-19'
method: searched
source: >-
  Registry metadata read unauthenticated on 2026-09-19 — pypi.org/pypi/snhp/json,
  registry.npmjs.org/snhp and /@snhp%2fmcp (both 404), api.github.com/repos/ryuxik/snhp (+
  releases, tags, tree) — plus the provider's README, pyproject.toml, PRICING.md,
  registry.modelcontextprotocol.io and smithery.ai.
checked: '2026-09-19'
summary:
  first_party_package_count: 1
  official_client_sdk_count: 1
  third_party_package_count: 0
  note: >-
    ONE first-party package, on PyPI: `snhp` 0.2.0 (Apache-2.0, published 2026-07-10). It is three
    things in one distribution — the negotiation engine as an importable Python library
    (gametheory.negotiation.plain_terms.negotiate_turn, .bundle.negotiate_bundle — the same math the
    hosted API runs, callable with no network), the stdio MCP server (`uvx snhp` / `snhp` /
    `gametheory-mcp` console scripts) and the FastAPI server itself (extras `prod`, `arena`). It is
    NOT an HTTP client for the hosted API: PRICING.md says "No SDK is sold or needed — agents
    integrate via MCP and the OpenAPI spec". SDKs is emitted because the library is a genuine
    first-party programmatic surface for the product; a consumer should read it as "the engine,
    locally" rather than "a client for snhp.dev". Nothing on npm, Maven, NuGet, RubyGems, Packagist,
    crates.io or pkg.go.dev.
  currency_note: >-
    The PyPI release (0.2.0, 2026-07-10) is OLDER than the running service: the GitHub default
    branch was last pushed 2026-07-26, the official MCP registry entry was published 2026-07-23 at
    version 0.4.0, and the live server's Fly build stamp reads 2026-09-16. The hosted MCP door
    lists 15 core tools and the docs describe a "43-tool" then "54-tool" pro surface; whether the
    0.2.0 stdio package exposes the same tool set as the live server was not verified (the
    pipeline does not execute packages). A caller who wants the current surface should use the
    remote endpoint.
packages:
  - language: python
    registry: pypi
    name: snhp
    url: https://pypi.org/project/snhp/
    install: pip install snhp
    install_zero: uvx snhp
    official: true
    kind: [library, mcp-server-stdio, api-server]
    version: 0.2.0
    published: '2026-07-10'
    first_release: {version: 0.1.0, published: '2026-06-30'}
    release_count: 2
    license: Apache-2.0
    requires_python: '>=3.10'
    author: gametheory.dev
    summary: 'Math-optimal negotiation moves for AI agents, in plain dollars (single + multi-issue).'
    console_scripts: [snhp, gametheory-mcp]
    project_urls_note: >-
      PyPI project_urls point at https://gametheory.dev and https://docs.gametheory.dev/llms.txt —
      NEITHER resolves (curl exit 6, no DNS). The live product is snhp.dev; the package metadata
      predates the rename and was not updated. Recorded as a stale-pointer finding, not repaired.
    dependencies_note: 'numpy, scipy, fastapi, uvicorn, pydantic, cryptography, PyJWT, mcp>=1.27, numba. Extras: test, snhp (negmas, litellm, google-genai, optuna, pandas, scikit-learn), prod (stripe, psycopg2, anthropic, python-dotenv), arena (websockets).'
    source: https://github.com/ryuxik/snhp
    registry_metadata: https://pypi.org/pypi/snhp/json
absent:
  - {registry: npm, names_checked: [snhp, '@snhp/mcp'], status: 404}
  - {registry: maven, status: not-found}
  - {registry: nuget, status: not-found}
  - {registry: rubygems, status: not-found}
  - {registry: packagist, status: not-found}
  - {registry: crates.io, status: not-found}
  - {registry: pkg.go.dev, status: not-found}
github:
  found: true
  kind: personal-account
  url: https://github.com/ryuxik
  login: ryuxik
  account_name: Santiago Munoz
  public_repos: 19
  repository:
    name: snhp
    url: https://github.com/ryuxik/snhp
    license: Apache-2.0
    created: '2026-04-28'
    pushed: '2026-07-26'
    releases: [{tag: v0.2.0, published: '2026-07-10'}, {tag: v0.1.0, published: '2026-06-30'}]
    stars: 0
    forks: 0
    tree_paths: 1336
    notable_files: [README.md, PRICING.md, MANIFESTO.md, ARCHITECTURE.md, DEPLOY.md, NOTICE, server.json, smithery.yaml, glama.json, gametheory/CHANGELOG.md, gametheory/server/A2A_FLOW.md, arena/gauntlet/PREREG-pool.md, vend/mpp_client.py, nx/SPEC.md]
    note: >-
      The repository is the whole company: engine, hosted server, MCP servers, the arena, research
      write-ups with pre-registrations, and the pricing document (which is NOT served on the site —
      https://snhp.dev/PRICING.md answers 404 although /v1/catalog advertises it as pricing_url).
      No CHANGELOG.md at the root; the dated changelog is gametheory/CHANGELOG.md. No SECURITY.md,
      no AGENTS.md, no CLAUDE.md, no .proto, no AsyncAPI.
mcp_distribution:
  official_registry: {name: io.github.ryuxik/snhp, version: 0.4.0, remote: 'https://api.snhp.dev/mcp/', published: '2026-07-23'}
  smithery: {url: 'https://smithery.ai/servers/ryuxik/snhp', transport: stdio, command: 'uvx snhp'}
  glama: {maintainers: [ryuxik]}
  see: mcp/snhp-dev-mcp.yml