Ghostwriter is an open-source platform that enhances offensive security operations by streamlining reporting, asset tracking, and assessment management. It provides tools for managing clients, developing findings in a library that can be used across multiple assessments, and organizing infrastructure and domains used during assessments. Ghostwriter’s powerful reporting engine includes customizable report templates that use the Jinja2 templating engine, enabling teams to produce polished deliverables with minimal manual effort.

Further, Ghostwriter supports integrations with tools like Mythic C2 and Cobalt Strike allow for automatic activity logging, role-based access controls, and single sign-on for authentication. These features make Ghostwriter an ideal centralized and collaborative environment for red teams and consultants to efficiently plan, execute, and document their assessments.

This site will always have the most up-to-date documentation on how to install and use Ghostwriter. To learn more about Ghostwriter, check out this article.

Ghostwriter is entirely free and open-source (FOSS) software. All the code is available on GitHub.

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License

Ghostwriter is licensed under the BSD-3 license.

LICENSE.md
Copyright (c) 2025, Christopher Maddalena

    All rights reserved.

    Redistribution and use in source and binary forms, with or without modification,
    are permitted provided that the following conditions are met:

    * Redistributions of source code must retain the above copyright notice, this
      list of conditions and the following disclaimer.

    * Redistributions in binary form must reproduce the above copyright notice, this
      list of conditions and the following disclaimer in the documentation and/or
      other materials provided with the distribution.

    * Neither the name of Ghostwriter nor the names of its
      contributors may be used to endorse or promote products derived from this
      software without specific prior written permission.

    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
    IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
    INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
    BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
    OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
    OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
    OF THE POSSIBILITY OF SUCH DAMAGE.

Ghostwriter is an open-source platform that enhances offensive security operations by streamlining reporting, asset tracking, and assessment management. It provides tools for managing clients, developing findings in a library that can be used across multiple assessments, and organizing infrastructure and domains used during assessments. Ghostwriter’s powerful reporting engine includes customizable report templates that use the Jinja2 templating engine, enabling teams to produce polished deliverables with minimal manual effort.

Further, Ghostwriter supports integrations with tools like Mythic C2 and Cobalt Strike allow for automatic activity logging, role-based access controls, and single sign-on for authentication. These features make Ghostwriter an ideal centralized and collaborative environment for red teams and consultants to efficiently plan, execute, and document their assessments.

This site will always have the most up-to-date documentation on how to install and use Ghostwriter. To learn more about Ghostwriter, check out this article.

Ghostwriter is entirely free and open-source (FOSS) software. All the code is available on GitHub.

​
License

Ghostwriter is licensed under the BSD-3 license.

LICENSE.md
Copyright (c) 2025, Christopher Maddalena

    All rights reserved.

    Redistribution and use in source and binary forms, with or without modification,
    are permitted provided that the following conditions are met:

    * Redistributions of source code must retain the above copyright notice, this
      list of conditions and the following disclaimer.

    * Redistributions in binary form must reproduce the above copyright notice, this
      list of conditions and the following disclaimer in the documentation and/or
      other materials provided with the distribution.

    * Neither the name of Ghostwriter nor the names of its
      contributors may be used to endorse or promote products derived from this
      software without specific prior written permission.

    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
    IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
    INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
    BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
    OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
    OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
    OF THE POSSIBILITY OF SUCH DAMAGE.