generated: '2026-08-12'
method: searched
source: https://pypi.org/pypi/cymon/json
name: eSentire client libraries
description: >-
  eSentire ships no current client library for any of its APIs. The registries were
  searched directly (npm search + registry metadata, PyPI JSON API, and the eSentire
  GitHub organization's 33 repositories) and exactly one first-party package exists
  — `cymon` on PyPI — which wraps Cymon.io, a threat-intelligence service eSentire
  acquired and then shut down. Its only release is from 2015. It is recorded here
  because it is genuinely first-party and its date is the finding, not because it is
  usable. No SDK exists for the current eSentire API or for the MCP server, and no
  `SDKs` pointer is emitted for this repo: crediting eSentire with an SDK on the
  strength of an eleven-year-old wrapper for a decommissioned product would be
  false credit.
package_count: 1
official_count: 1
current_count: 0
packages:
- name: cymon
  language: python
  registry: pypi
  url: https://pypi.org/project/cymon/
  repository: https://github.com/eSentire/cymon-python
  official: true
  status: retired
  version: '0.1'
  published: '2015-07-04'
  releases: 1
  author: Roy Firestein
  license: null
  wraps: Cymon.io threat intelligence API
  note: >-
    First and only release, 2015-07-04. Wraps Cymon.io, which eSentire operated and
    then discontinued; the source repository github.com/eSentire/cymon-python is
    archived, as is the companion documentation repo github.com/eSentire/cymon-api-docs.
    This package does not target any API eSentire operates today.
registries_searched:
- registry: npm
  query: esentire
  result: no first-party packages
  note: 'Also probed by exact name: `esentire` 404, `esentire-mcp` 404, `@esentire/mcp` 404.'
- registry: pypi
  result: 1 first-party package (cymon)
  note: '`esentire` 404, `esentire-sdk` 404.'
- registry: github
  org: https://github.com/eSentire
  result: >-
    33 public repositories, 32 of them archived. The only actively-updated repo is
    `iocs` (Python, last push 2026-05-28, 63 stars) — a published indicator-of-compromise
    dataset from the Threat Response Unit, not a client library. `yara-rules` (last
    push 2025-05-11) is likewise rule content, not code that calls an API.
- registry: maven-central
  result: no first-party packages
- registry: nuget
  result: no first-party packages
- registry: rubygems
  result: no first-party packages
- registry: packagist
  result: no first-party packages
- registry: crates.io
  result: no first-party packages
- registry: pkg.go.dev
  result: no first-party packages
gaps:
- No client library exists for the current eSentire API on any registry.
- No SDK, wrapper, or reference client is published for the MCP server at api.esentire.com/mcp.
- The one first-party package on any registry has not been released since 2015 and targets a shut-down product.
x-evidence:
  fetched: '2026-08-12'
  urls:
  - url: https://pypi.org/pypi/cymon/json
    status: 200
  - url: https://registry.npmjs.org/-/v1/search?text=esentire&size=20
    status: 200
    note: zero results
  - url: https://api.github.com/orgs/eSentire/repos?per_page=100
    status: 200