Comparison
Aegis vs fast-llm-security-guardrails
Verdict
Pick Aegis if aegis provides runtime policy enforcement for AI agents with cryptographic audit trails and human-in-the-loop approvals, supporting zero-code deployment switches suited for various compliance needs; pick fast-llm-security-guardrails if fast-llm-security-guardrails, also known as ZenGuard, is designed for the rapid deployment of security measures into AI agent systems to ensure they operate within defined trust constraints.
Markdown twin · Aegis alternatives · fast-llm-security-guardrails alternatives
GraphCanon updated Sep 20, 2026
vs
Trust & integrity
| Signal | Aegis | fast-llm-security-guardrails |
|---|---|---|
| Maintenance | Very active (4d since push) As of Sep 10, 2026 · github_public_v1 | Slowing (222d since push) As of Sep 14, 2026 · github_public_v1 |
| Provenance | Not a fork · Personal account As of Sep 10, 2026 · github_public_v1 | Not a fork · Organization account As of Sep 14, 2026 · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of Jul 15, 2026 · osv@v1 | Published findings As of Jul 15, 2026 · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- Aegis
- Runtime policy enforcement for AI agents with cryptographic audit trail and human-in-the-loop approvals.
- fast-llm-security-guardrails
- The fastest Trust Layer for AI Agents
Stars
- Aegis
- 340
- fast-llm-security-guardrails
- 155
Forks
- Aegis
- 37
- fast-llm-security-guardrails
- 21
Open issues
- Aegis
- 3
- fast-llm-security-guardrails
- 0
Language
- Aegis
- TypeScript
- fast-llm-security-guardrails
- Python
Adopt for
- Aegis
- Aegis provides runtime policy enforcement for AI agents with cryptographic audit trails and human-in-the-loop approvals, supporting zero-code deployment switches suited for various compliance needs.
- fast-llm-security-guardrails
- fast-llm-security-guardrails, also known as ZenGuard, is designed for the rapid deployment of security measures into AI agent systems to ensure they operate within defined trust constraints.
Persona
- Aegis
- -
- fast-llm-security-guardrails
- -
Runtime
- Aegis
- -
- fast-llm-security-guardrails
- -
License
- Aegis
- MIT
- fast-llm-security-guardrails
- MIT
Last pushed
- Aegis
- Sep 6, 2026
- fast-llm-security-guardrails
- Feb 3, 2026
Categories
- Aegis
- AI Agents, Evaluation & Observability
- fast-llm-security-guardrails
- AI Agents, Evaluation & Observability
Trust and health
Maintenance
- Aegis
- Very active (96%)
- fast-llm-security-guardrails
- Slowing (36%)
Days since push
- Aegis
- 4d
- fast-llm-security-guardrails
- 222d
Open issues (now)
- Aegis
- 3
- fast-llm-security-guardrails
- 0
Stars delta
- Aegis
- -27 (30d)
- fast-llm-security-guardrails
- +1 (30d)
Owner type
- Aegis
- User
- fast-llm-security-guardrails
- Organization
OSV dependency advisories
- Aegis
- No lockfile (source not queried)
- fast-llm-security-guardrails
- Published findings
Full report
- Aegis
- Trust report
- fast-llm-security-guardrails
- Trust report
Choose Aegis if…
- Aegis is primarily TypeScript; fast-llm-security-guardrails is Python.
- Tags unique to Aegis: ai-safety, anthropic, audit-trail, llm-observability.
- Aegis ships Docker support for self-hosted deployment.
- You need cryptographic assurance of the audit trail to meet high-security standards.
When NOT to use Aegis
- The project does not require a zero-code deployment switch and can manage changes directly in the codebase.
- Minimal regulatory requirements mean that elaborate configurations like Aegis's strict retention policies are unnecessary.
Choose fast-llm-security-guardrails if…
- fast-llm-security-guardrails is primarily Python; Aegis is TypeScript.
- Tags unique to fast-llm-security-guardrails: agentic-ai, ai-agent, ai-agents, ai-runtime.
- Fast integration of privacy and security guardrails in environments where real-time evaluation and observability are critical.
When NOT to use fast-llm-security-guardrails
- If your project requires a more customizable solution than what fast-llm-security-guardrails offers in its out-of-the-box configurations.
- For teams that operate without established runtime environments like LangChain or LlamaIndex, as this may necessitate significant adaptation of ZenGuard.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (Justin0504/Aegis) · observed Sep 20, 2026
- GitHub forks (Justin0504/Aegis) · observed Sep 20, 2026
- Last push (Justin0504/Aegis) · observed Sep 6, 2026
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
- GitHub stars (ZenGuard-AI/fast-llm-security-guardrails) · observed Sep 20, 2026
- GitHub forks (ZenGuard-AI/fast-llm-security-guardrails) · observed Sep 20, 2026
- Last push (ZenGuard-AI/fast-llm-security-guardrails) · observed Feb 3, 2026
- License file (MIT) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Jul 16, 2026
- Trust scan (lockfile / OSV) · observed Jul 15, 2026
GitHub stars on cards: Aegis 340 · fast-llm-security-guardrails 155 (synced Sep 20, 2026).
Common questions
- What is the difference between Aegis and fast-llm-security-guardrails?
- Aegis: Runtime policy enforcement for AI agents with cryptographic audit trail and human-in-the-loop approvals.. fast-llm-security-guardrails: The fastest Trust Layer for AI Agents. See the comparison table for live GitHub stats and shared categories.
- When should I choose Aegis over fast-llm-security-guardrails?
- Choose Aegis over fast-llm-security-guardrails when Aegis is primarily TypeScript; fast-llm-security-guardrails is Python; Tags unique to Aegis: ai-safety, anthropic, audit-trail, llm-observability; Aegis ships Docker support for self-hosted deployment; You need cryptographic assurance of the audit trail to meet high-security standards.
- When should I choose fast-llm-security-guardrails over Aegis?
- Choose fast-llm-security-guardrails over Aegis when fast-llm-security-guardrails is primarily Python; Aegis is TypeScript; Tags unique to fast-llm-security-guardrails: agentic-ai, ai-agent, ai-agents, ai-runtime; Fast integration of privacy and security guardrails in environments where real-time evaluation and observability are critical.
- When should I avoid Aegis?
- The project does not require a zero-code deployment switch and can manage changes directly in the codebase. Minimal regulatory requirements mean that elaborate configurations like Aegis's strict retention policies are unnecessary.
- When should I avoid fast-llm-security-guardrails?
- If your project requires a more customizable solution than what fast-llm-security-guardrails offers in its out-of-the-box configurations. For teams that operate without established runtime environments like LangChain or LlamaIndex, as this may necessitate significant adaptation of ZenGuard.
- Is Aegis or fast-llm-security-guardrails more popular on GitHub?
- Aegis has more GitHub stars (340 vs 155). Stars measure visibility, not whether either tool fits your constraints.
- Are Aegis and fast-llm-security-guardrails open source?
- Yes - both are open-source projects on GitHub (Aegis: MIT, fast-llm-security-guardrails: MIT).
- Where can I find alternatives to Aegis or fast-llm-security-guardrails?
- GraphCanon lists graph-backed alternatives at Aegis alternatives and fast-llm-security-guardrails alternatives (Aegis markdown twin, fast-llm-security-guardrails markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, Aegis or fast-llm-security-guardrails?
- Aegis: Very active. fast-llm-security-guardrails: Slowing. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for Aegis and fast-llm-security-guardrails?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: Aegis trust report; fast-llm-security-guardrails trust report.