NIST AI Agent Standards Initiative (2026)

CAISI initiative on interoperable, secure AI agents: identity, authentication, agent security

By Jorge García Aibar Reviewed 2026-09-19

From clause to evidence Build the artefact, then file every output it produces as a record that names AIGE-OBL-NIST-AGENTS. Drawn from chapter 08.

Text alternative

Clause: NIST Agents, AI Agent Standards Initiative.
Duty holder: Not stated.
Applies from: No date, Draft or proposed.
Artefact: Agent registry.
Layers: Layer 03, Layer 04.
Evidence record: Evidence record v1.
Record schema: Evidence record.
No crosswalk topic files this clause yet.

Id: AIGE-OBL-NIST-AGENTS
Instrument: NIST AI Agent Standards Initiative framework
Clause: AI Agent Standards Initiative
Applies from: No date Draft or proposed · Initiative launched 2026-02-17 by NIST CAISI

The artefact that evidences it

Agent registry; non-human-identity controls; agent authentication and authorisation; adversarial agent evals.

Patterns that build it

No pattern in the catalogue names this clause on its "Maps to" line yet; the artefact above is the engineering answer.

Open controls that evidence it

Draft controls in the open control profiles that map to this row: each states a requirement and the evidence it must leave behind.

AIGE-CTL-EVAL-003 Credential Isolation (Evaluation environment profile)
AIGE-CTL-AGENT-002 Its own identity (Agent runtime profile)
AIGE-CTL-AGENT-007 Runtime guardrail on every tool call (Agent runtime profile)
AIGE-CTL-AGENT-020 MCP authorisation (spec 2026-07-28) (Agent runtime profile)
AIGE-CTL-AGENT-021 Replace long-lived secrets with short-lived credentials (Agent runtime profile)
AIGE-CTL-AGENT-022 Delegation, never impersonation (Agent runtime profile)
AIGE-CTL-AGENT-025 Accountability across hops (Agent runtime profile)
AIGE-CTL-AGENT-026 Stopping third-party agents at your boundary (Agent runtime profile)

Source

Chapter 08, section NIST AI RMF, checked against its sources on the review date above.

Machine-readable

This obligation: /api/v1/obligations/aige-obl-nist-agents.json
The register: /api/v1/obligations.json · CSV
Schema and stability promise: open data and API

Cite this obligation

García Aibar, J. (2026). NIST AI Agent Standards Initiative (2026) (AIGE-OBL-NIST-AGENTS). In AI Governance Engineering: The Thesis & Body of Knowledge (v0.5.0). https://doi.org/10.5281/zenodo.22956197. https://aigovernanceengineer.com/obligations/aige-obl-nist-agents. CC BY 4.0

BibTeX

@misc{aige2026obligation,
  author       = {Jorge García Aibar},
  title        = {{NIST AI Agent Standards Initiative (2026) (AIGE-OBL-NIST-AGENTS)}},
  howpublished = {In AI Governance Engineering: The Thesis \& Body of Knowledge},
  year         = {2026},
  version      = {0.5.0},
  doi          = {10.5281/zenodo.22956197},
  url          = {https://aigovernanceengineer.com/obligations/aige-obl-nist-agents},
  note         = {Version 0.5.0}
}