Facilitator-class ancilla

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Screenshot of Adjutant Resolution.
Adjutant Resolution, one of the several Facilitators of Zeta Halo.

"I have no requirements. I am a facilitator. The Array requirements are paramount."
Adjutant Reflex on their duty as a Facilitator.[1]

A Facilitator-class ancilla is a type of ancilla created and employed by the Forerunners.[2] Ancillas frequently serve as sub-monitors for installations of the Halo Array, working for the facilitation of Array requirements.[3][1] Facilitator-class ancillae may also be referred to as executors.[4][5]


Facilitators are sometimes referred to as "adjutant monitors,"[6] reflective of their naming scheme of Adjutant [X]. They are formed from the minds of living Forerunners rather than being created from-scratch as a full artificial intelligence (as in the case of Adjutant Revendicate[4]), though are somewhat limited in their capabilities when compared to other ancilla classes such as the Caradon-class and Archeon-class - or even full monitors.[7]

Facilitators are typically assigned specific subsystems of a given installation - such as a Cartographer - to keep watch over. Should the installation's monitor become unfit for duty, the sub-monitor takes over and resumes their functions (albeit in a limited capacity).[8] Sub-monitors may also serve as station attendants, rail attendants and manage other administrative and custodial functions.[9] Adjutants may also serve as a core component on Forerunner starships; for example, the Supernal Spiral-class keyship Anodyne Spirit maintained 560 adjutants alone.[10]

Known ancilla[edit]


Warning humanity of Mendicant Bias[edit]

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Around 2007, a Facilitator-class ancilla communicated with Humans on Earth, where it was terminated by Mendicant Bias.

List of appearances[edit]


  1. ^ a b c forums, Subject: System Integrity Confirmed: Archive display broken; view page source to see original posts "I have no requirements. I am a facilitator. The Array requirements are paramount." (Retrieved on Jul 1, 2007) [archive]
  2. ^ Halo: Divine Wind, chapter 8
  3. ^, Profile of AdjutantReflex: (Defunct; account removed) (Retrieved on Jul 1, 2007)
  4. ^ a b c Halo Encyclopedia (2022 edition), page 6-7
  5. ^ Halo Waypoint, The New Halo Encyclopedia is Out Today: "SUB-MONITOR - Adjutants to the monitors of Forerunner installations, designed to provide support for the many operations of a given site." (Retrieved on Dec 19, 2022) [archive]
  6. ^ Halo Encyclopedia (2022 edition), page 351
  7. ^ Halo: Divine Wind, chapter 15
  8. ^ a b Halo Infinite, campaign mission Endless: Silent Auditorium
  9. ^ Halo: Point of Light, chapter 16
  10. ^ Halo: Warfleet, page 84-85
  11. ^ Halo ARG Community Wiki, Outline - Week 1, June 11 - 16, 2007: Archive of now-defunct Adjutant Reflex posts (Retrieved on Jul 22, 2022) [archive]
  12. ^ Halo: Point of Light, chapter 15