Browser-Native Utilities

Tools

The tools I reach for: stateless, browser-native utilities to design schemas, audit changes, package directories, and compile flowcharts offline.

MODULE // 01Live · Tessera

Secret Shape Scanner

Detect secrets by shape, not just by key name, and redact them in place. A browser preview of the Tessera config pack.

100% Client-Side

Launch Console ➔

pip install tesserakit-config

MODULE // 02Live · Tessera

SQL Migration Safety

Catch DELETE and UPDATE without WHERE, DROP without IF EXISTS, and unsafe NOT NULL columns. Preview of the Tessera sql pack.

100% Client-Side

Launch Console ➔

pip install tesserakit-sql

MODULE // 03Live · Tessera

GitHub Actions Linter

Find the pull_request_target RCE combo, unpinned actions, write-all tokens, and script injection. Preview of the Tessera gha pack.

100% Client-Side

Launch Console ➔

pip install tesserakit-gha

MODULE // 04Live · Tessera

API Surface Mapper

Map curl commands and HTTP traces into a clean endpoint surface, with tokens and auth headers redacted first. Preview of the Tessera api pack.

100% Client-Side

Launch Console ➔

pip install tesserakit-api

MODULE // 05Live · Tessera

OpenAPI Linter

Catalog every operation and catch missing or duplicate operationIds, undocumented endpoints, and missing success responses. Pairs with API Surface Mapper: curl traces in, spec quality out. Preview of the Tessera openapi pack.

100% Client-Side

Launch Console ➔

pip install tesserakit-openapi

MODULE // 06Live · Tessera

Dependency Auditor

Flag unpinned versions, open ranges, duplicates, and version conflicts across pip, npm, cargo, and go manifests in one report. Preview of the Tessera deps pack.

100% Client-Side

Launch Console ➔

pip install tesserakit-deps

MODULE // 07Live · Tessera

Workflow Governance Check

Validate a JobPack workflow's review gates, recursion fence, and evidence policy against Tessera's governance schema, the same TOCTOU and promotion-without-review checks a real deploy gate would run.

100% Client-Side

Launch Console ➔

pip install tesserakit-workflow

MODULE // 08Live · Tessera

Skill Catalog Validator

Catalog SKILL.md files and catch missing triggers, name collisions, and description overlap that would cause a silent misfire under an agent.

100% Client-Side

Launch Console ➔

pip install tesserakit-skills

MODULE // 09Live · Tessera

Recipe Dependency Graph

Validate a multi-step recipe's dependency graph for cycles, dangling references, and unreachable steps, then compute the topological execution order.

100% Client-Side

Launch Console ➔

pip install tesserakit-recipes

MODULE // 010Live · Tessera

Repo Hygiene Map

Map a file listing into a language breakdown and flag missing README, LICENSE, tests, or CI config. Distinct from Repo ➔ Context Pack below, this audits hygiene rather than aggregating content.

100% Client-Side

Launch Console ➔

pip install tesserakit-repo

MODULE // 011PyPI · v0.4.0

Terminology Drift

Extracts a project's vocabulary from its docs and flags terminology drift. Ships as a CLI pack, not a browser demo.

pip install tesserakit-glossary

View on PyPI ➔

MODULE // 012PyPI · v0.4.0

Prompt Pack Validator

Compiles a messy prompt collection into validated, reviewable assets. Ships as a CLI pack, not a browser demo.

pip install tesserakit-prompts

View on PyPI ➔

MODULE // 013PyPI · v0.4.0

RAG Corpus Validator

Validates a corpus + queries pairing into a retrieval eval dataset: structural checks only, no LLM calls, no execution. Ships as a CLI pack, not a browser demo.

pip install tesserakit-rag

View on PyPI ➔

MODULE // 014Live Demo

Prompt ➔ JSON Schema

Convert raw prose specifications into typed, structured output JSON schemas and matching examples.

100% Client-Side

Launch Console ➔

MODULE // 015Local Prototype

Change ➔ HITL Checklist

Analyze codebase modifications to estimate risks, touchpoints, and output review check checklists.

100% Client-Side

Launch Console ➔

MODULE // 016Local Prototype

CSV ➔ Eval Dataset

Convert tabular query-response CSV outputs into RAG assertion evaluation packets. A browser preview of the Tessera evals pack.

100% Client-Side

Launch Console ➔

pip install tesserakit-evals

MODULE // 017Local Prototype

Notes ➔ PDF Brief

Format messy chat history or your stream of thought into structured briefs for printing.

100% Client-Side

Launch Console ➔

MODULE // 018Local Prototype

Repo ➔ Context Pack

Aggregate multi-file configurations and source blocks into structured XML contexts.

100% Client-Side

Launch Console ➔

MODULE // 019Live Demo

Workflow ➔ Diagram

Compile transition actions and process steps into dynamically rendered Mermaid flowcharts.

100% Client-Side

Launch Console ➔

MODULE // 020Live · LanguageOps

AI Writing Pattern Check

Check a draft against LanguageOps' free deterministic registry for formulaic, AI-associated writing patterns. Nothing is rewritten.

Live Network Call

Launch Console ➔