Comparison
qwed-verification vs PROMPTPurify
Verdict
Pick qwed-verification if qwed-verification is an open-source tool for deterministic verification of AI outputs, tool calls, code, schemas, and agent state, ensuring reliability and safety before production execution; pick PROMPTPurify if pROMPTPurify, licensed under MIT, provides an ai-safety solution with a focus on jailbreak-detection and prompt-injection-protection for LLM applications without relying on regex or signatures.
Markdown twin · qwed-verification alternatives · PROMPTPurify alternatives
GraphCanon updated Sep 20, 2026
vs
Trust & integrity
| Signal | qwed-verification | PROMPTPurify |
|---|---|---|
| Maintenance | Very active (0d since push) As of Sep 18, 2026 · github_public_v1 | Slowing (104d since push) As of Sep 13, 2026 · github_public_v1 |
| Provenance | Not a fork · Organization account As of Sep 18, 2026 · github_public_v1 | Not a fork · Organization account As of Sep 13, 2026 · github_public_v1 |
| OSV dependency advisories | No published findings from this source as of 2026-09-18 As of Sep 18, 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
- qwed-verification
- Open-source AI verification infrastructure for deterministic verification of LLM outputs, tool calls, code, schemas, and agent state before production execution.
- PROMPTPurify
- Prompt-injection guardrail for LLM applications
Stars
- qwed-verification
- 58
- PROMPTPurify
- 79
Forks
- qwed-verification
- 13
- PROMPTPurify
- 20
Open issues
- qwed-verification
- 44
- PROMPTPurify
- 0
Language
- qwed-verification
- Python
- PROMPTPurify
- TypeScript
Adopt for
- qwed-verification
- qwed-verification is an open-source tool for deterministic verification of AI outputs, tool calls, code, schemas, and agent state, ensuring reliability and safety before production execution.
- PROMPTPurify
- PROMPTPurify, licensed under MIT, provides an ai-safety solution with a focus on jailbreak-detection and prompt-injection-protection for LLM applications without relying on regex or signatures.
Persona
- qwed-verification
- -
- PROMPTPurify
- -
Runtime
- qwed-verification
- -
- PROMPTPurify
- -
License
- qwed-verification
- Apache-2.0
- PROMPTPurify
- MIT
Last pushed
- qwed-verification
- Sep 18, 2026
- PROMPTPurify
- May 31, 2026
Categories
- qwed-verification
- Evaluation & Observability, LLM Frameworks
- PROMPTPurify
- Evaluation & Observability, LLM Frameworks
Trust and health
Maintenance
- qwed-verification
- Very active (96%)
- PROMPTPurify
- Slowing (36%)
Days since push
- qwed-verification
- 0d
- PROMPTPurify
- 104d
Open issues (now)
- qwed-verification
- 44
- PROMPTPurify
- 0
Stars delta
- qwed-verification
- +1 (30d)
- PROMPTPurify
- +4 (30d)
Open issues delta
- qwed-verification
- +18 (30d)
- PROMPTPurify
- 0 (30d)
OSV dependency advisories
- qwed-verification
- No published findings from this source as of 2026-09-18
- PROMPTPurify
- Published findings
Full report
- qwed-verification
- Trust report
- PROMPTPurify
- Trust report
Choose qwed-verification if…
- qwed-verification is primarily Python; PROMPTPurify is TypeScript.
- License: qwed-verification is Apache-2.0, PROMPTPurify is MIT.
- Requirements: Requires Docker; Requires Docker for deployment.; Installation in development mode involves cloning the repository and using pip to install in editable mode..
- Tags unique to qwed-verification: ai-accuracy, code-security, deterministic-ai, deterministic-verification.
- qwed-verification ships Docker support for self-hosted deployment.
- When you need deterministic verification of AI outputs and tool calls to ensure reliability and safety before deploying to production.
When NOT to use qwed-verification
- If your project does not require deterministic verification and can tolerate some level of uncertainty in AI outputs.
- When you are working on a small-scale project where the overhead of formal verification and fail-closed mechanisms is not justified.
- If your project is not compatible with Python or the specific libraries used by qwed-verification, such as sympy and z3-prover.
Choose PROMPTPurify if…
- PROMPTPurify is primarily TypeScript; qwed-verification is Python.
- License: PROMPTPurify is MIT, qwed-verification is Apache-2.0.
- Pricing: The SDK and model weights of PROMPTPurify come under the MIT license, allowing free usage. However, the full extent of features or services might require a premium setup..
- Requirements: - This tool is built with TypeScript.; - Ensure familiarity with TypeScript for efficient integration..
- Tags unique to PROMPTPurify: ai-firewall, application-security, ctf, guardrails.
- - When you require compact model solutions that outperform larger open-source guards.
When NOT to use PROMPTPurify
- - Avoid using PROMPTPurify if your project requires regex or signature-based methods for security purposes, as this tool does not support them.
- - Do not use it if you are looking for comprehensive AI-security solutions that extend beyond prompt injection and jailbreak detection.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (QWED-AI/qwed-verification) · observed Sep 20, 2026
- GitHub forks (QWED-AI/qwed-verification) · observed Sep 20, 2026
- Last push (QWED-AI/qwed-verification) · observed Sep 18, 2026
- License file (Apache-2.0) · observed Sep 20, 2026
- Decision facts (enrichment) · observed Sep 18, 2026
- Trust scan (lockfile / OSV) · observed Sep 18, 2026
- GitHub stars (securelayer7/PROMPTPurify) · observed Sep 20, 2026
- GitHub forks (securelayer7/PROMPTPurify) · observed Sep 20, 2026
- Last push (securelayer7/PROMPTPurify) · observed May 31, 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: qwed-verification 58 · PROMPTPurify 79 (synced Sep 20, 2026).
Common questions
- What is the difference between qwed-verification and PROMPTPurify?
- qwed-verification: Open-source AI verification infrastructure for deterministic verification of LLM outputs, tool calls, code, schemas, and agent state before production execution.. PROMPTPurify: Prompt-injection guardrail for LLM applications. See the comparison table for live GitHub stats and shared categories.
- When should I choose qwed-verification over PROMPTPurify?
- Choose qwed-verification over PROMPTPurify when qwed-verification is primarily Python; PROMPTPurify is TypeScript; License: qwed-verification is Apache-2.0, PROMPTPurify is MIT; Requirements: Requires Docker; Requires Docker for deployment.; Installation in development mode involves cloning the repository and using pip to install in editable mode.; Tags unique to qwed-verification: ai-accuracy, code-security, deterministic-ai, deterministic-verification; qwed-verification ships Docker support for self-hosted deployment; When you need deterministic verification of AI outputs and tool calls to ensure reliability and safety before deploying to production.
- When should I choose PROMPTPurify over qwed-verification?
- Choose PROMPTPurify over qwed-verification when PROMPTPurify is primarily TypeScript; qwed-verification is Python; License: PROMPTPurify is MIT, qwed-verification is Apache-2.0; Pricing: The SDK and model weights of PROMPTPurify come under the MIT license, allowing free usage. However, the full extent of features or services might require a premium setup.; Requirements: - This tool is built with TypeScript.; - Ensure familiarity with TypeScript for efficient integration.; Tags unique to PROMPTPurify: ai-firewall, application-security, ctf, guardrails; - When you require compact model solutions that outperform larger open-source guards.
- When should I avoid qwed-verification?
- If your project does not require deterministic verification and can tolerate some level of uncertainty in AI outputs. When you are working on a small-scale project where the overhead of formal verification and fail-closed mechanisms is not justified. If your project is not compatible with Python or the specific libraries used by qwed-verification, such as sympy and z3-prover.
- When should I avoid PROMPTPurify?
- - Avoid using PROMPTPurify if your project requires regex or signature-based methods for security purposes, as this tool does not support them. - Do not use it if you are looking for comprehensive AI-security solutions that extend beyond prompt injection and jailbreak detection.
- Is qwed-verification or PROMPTPurify more popular on GitHub?
- PROMPTPurify has more GitHub stars (79 vs 58). Stars measure visibility, not whether either tool fits your constraints.
- Are qwed-verification and PROMPTPurify open source?
- Yes - both are open-source projects on GitHub (qwed-verification: Apache-2.0, PROMPTPurify: MIT).
- Where can I find alternatives to qwed-verification or PROMPTPurify?
- GraphCanon lists graph-backed alternatives at qwed-verification alternatives and PROMPTPurify alternatives (qwed-verification markdown twin, PROMPTPurify 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, qwed-verification or PROMPTPurify?
- qwed-verification: Very active. PROMPTPurify: 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 qwed-verification and PROMPTPurify?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: qwed-verification trust report; PROMPTPurify trust report.