matrx-content-guard
Deterministic HTML/CSS/JS content validation + patch/diff editing for the
Matrx CMS agent-authoring layer. Pure Python, no DB access, no tool-framework
imports — every agent mutation to html_pages / client_* content flows
through this library before it's written.
See CONTRACT.md for the full typed API and FEATURE.md for the durable
design notes (parser choice, permissive-first policy rationale, byte-
preservation guarantee).
from matrx_content_guard import validate_content, apply_patch, SearchReplacePatch, SearchReplaceHunk
report = validate_content("<script>alert(1)</script>", "html_page_document")
report.blocked # False — inline script is a supported feature; only genuinely dangerous constructs block.
result = apply_patch(
"<h1>Hello</h1>",
SearchReplacePatch(hunks=[SearchReplaceHunk(search="Hello", replace="Hi")]),
)
result.result # "<h1>Hi</h1>"
1 maintainer
Metadata
1 maintainer
Release files for matrx-content-guard 0.1.17
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| matrx_content_guard-0.1.17.tar.gz | 53.2 kB | With provenance | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| matrx_content_guard-0.1.17-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 83.4 kB
Release files / matrx_content_guard-0.1.17.tar.gz
| Download URL | matrx_content_guard-0.1.17.tar.gz |
|---|---|
| Size | 53.2 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
9aa3f680f5f8dd991212a1e57c4f8e8c8c2fd7d573d7945a6f353ca40f8e4df5
|
|
BLAKE2b-256 checksum How to use checksums |
32642ce8fb3688796f0ba56383362ea5aa37dde7a393a0a3796730c082a654a4
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.16
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Oct 23, 2026.
Transparency logRelease files / matrx_content_guard-0.1.17-py3-none-any.whl
| Download URL | matrx_content_guard-0.1.17-py3-none-any.whl |
|---|---|
| Size | 30.2 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
74f6b0c0b1417f72ff21acd58881065b19504a11a782bc9aebb3de84367aa217
|
|
BLAKE2b-256 checksum How to use checksums |
5dd0ac417488dd9ce0f23e39b9a1dd648914c9ffed914b0c18190f85d4d0ae2f
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.16
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Oct 23, 2026.
Transparency logSecurity for matrx-content-guard 0.1.17
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
Full provenance
All 2 files in this release have been uploaded with provenance metadata.
Attestation for matrx_content_guard-0.1.17.tar.gz
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Oct 23, 2026.
Transparency logA note on package security
PyPI is a repository for distributing packages, not a service for auditing them. While third-party security researchers and our staff do their best to detect and remove malicious packages, PyPI cannot guarantee the quality, security or suitability of any given package.
To learn more about protecting yourself from malicious actors, visit our package security documentation.
