Who should use tessera-ai?

tessera-ai is an open-source project built for AI developers and security professionals.

Yes — tessera-ai is open source under the Apache-2.0 license and free to use.

What platforms does tessera-ai run on?

tessera-ai runs on the web and the command line.

Is tessera-ai still maintained?

Activity appears to have slowed — PulseGate's most recent liveness signals classify this listing as stale.

Is tessera-ai open source?

Yes — tessera-ai is open source under the Apache-2.0 license, developed on GitHub.

Does tessera-ai have an API or integrations?

Yes — tessera-ai exposes an MCP server.

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tessera-ai

github.comInfrastructure

OWASP AI Security Testing Framework — 42 automated tests for CV, LLM & Agentic AI models

Open SourceApache-2.0WebCLI

Visit github.com

Overview

5 features

tessera-ai sits in PulseGate's AI & LLM security category. It automates security testing for AI models to identify vulnerabilities and ensure compliance. tessera-ai is an open-source project aimed at AI developers and security professionals. The project is open source (Apache-2.0). tessera-ai is available on the web and the command line.

tessera-ai first shipped in 2026. Key capabilities include AI security testing, automated vulnerability scans, and prompt injection tests. It exposes integrations via an MCP server.

AI security testing
Automated vulnerability scans
Prompt injection tests
Compliance checks
Red teaming

Built with & integrations

Connectors

MCP

Runs on

BrowserCLI

Trust & compliance

License

Apache-2.0

Verified signals

HTTPSOpen Source GitHub

Indexing history

What PulseGate has recorded for this listing

Indexed16 Jun · 05:53 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about tessera-ai

What does tessera-ai do?: Tessera-ai automates security testing for AI models to identify vulnerabilities and ensure compliance. It is catalogued under AI & LLM security on PulseGate.
Who should use tessera-ai?: tessera-ai is an open-source project built for AI developers and security professionals.
Is tessera-ai free?: Yes — tessera-ai is open source under the Apache-2.0 license and free to use.
What platforms does tessera-ai run on?: tessera-ai runs on the web and the command line.
Is tessera-ai still maintained?: Activity appears to have slowed — PulseGate's most recent liveness signals classify this listing as stale.
When did tessera-ai launch?: tessera-ai first shipped in 2026.
Is tessera-ai open source?: Yes — tessera-ai is open source under the Apache-2.0 license, developed on GitHub.
Does tessera-ai have an API or integrations?: Yes — tessera-ai exposes an MCP server.

At a glance

Platforms: CLI
Languages: English
Open source: Yes (GitHub)
License: Apache-2.0
Activity: 🟡 Stale
Built for: AI developers and security professionals
Model: Open source
Solves: Automates security testing for AI models to identify vulnerabilities and ensure compliance.

Registered as

GitHub: tessera-ops/tessera
PyPI: tessera-ai

Developer

Tesseraops

GitHub

Open source

View on GitHub

Index record

Indexed: 16 Jun 2026
Lifecycle: Dead
Activity: Stale
Last seen: 16 Jun 2026

Identity audit (12)

Slug: tessera-ai-pypi-org
Lifecycle last checked: 17 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 16 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Written by a language model from the project's public pages.
Category from: Recorded source: taxonomy-pass-b.
Summary from: Taken from the package registry entry.
Languages from: Detected by a language model from page content.
Canonical URL: https://github.com/tessera-ops/tessera

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