Agentic AI

Agentic AI, context, and prompts

Systems for preserving project knowledge, shaping agent behavior, and turning repeatable workflows into durable tools.

Selected systems

Agentic AI projects

Five product explorations across context, companions, and creative automation.

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Agentic infrastructure

ClineFlow

CreatorCurrent

Technical contribution

Project memory that survives the next chat.

Created a Git-native knowledge workflow that records decisions, verification, and next steps beside the code. Agent instructions recover that context and update it as part of the commit workflow.

ClineFlow repository Open source Explore project

Knowledge architecture OKF
Open knowledge format
The free book presents project knowledge as open, inspectable files that can travel between AI tools.
Free ClineFlow ebook Free ebook
Workflow Git
Code and context together
Task journals and additive update records preserve project decisions in version history.
ClineFlow repository Open source
Documented compatibility 6 agents
Native instruction files
The repository documents Cline, Codex, Claude Code, Cursor, Copilot, and Windsurf integration.
ClineFlow repository Open source
Project continuity Portable
An open file contract
Markdown, YAML, and links carry knowledge between tools and collaborators.
ClineFlow printed edition Lulu book

Agentic companion system

BTwin Friends

Principal Engineer2024-Present

Technical contribution

Turn conversation history into an adaptive companion.

Built the companion system around imported relationship context, multi-model orchestration, and persistent profiles. The shared TwinChat research documents the conversation corpus and memory techniques behind this work.

Résumé Career record TwinChat production study Author-published research Explore project Read Mind Simulation Technology

My contribution 3 models
Model orchestration
Integrated OpenAI, Gemini, and Claude in the companion backend, as documented in the career record.
Résumé Career record
Released capability WhatsApp
Context from real exchanges
The July 2024 launch describes creating companion simulations from imported message histories.
BTwin AI Friends Company release
Reported research corpus 20K
Conversations studied
The author-published study reports 200,000 generated messages across the shared character system.
TwinChat production study Author-published research
Product transparency Profiles
Inspect the companion’s traits
Launch coverage describes visible cognitive and emotional profiles, alongside questions about data privacy.
Cybernews · Jul 2024 Independent coverage · includes privacy critique

Persona architecture

TwinChat

Principal Engineer2023-Present

Technical contribution

A repeatable architecture for consistent character agents.

Built a persona system that extracts a character profile, reinjects it into each turn, and adapts behavior to the conversation category. The published study exposes the prompts and implementation patterns.

TwinChat production study Author-published research Explore project Read the TwinChat paper

Documented architecture 30+
Behavioral constraints
Five profiling prompts build character traits; identity and behavioral rules return in every generation turn.
TwinChat production study Author-published research
Company-reported deployment 10K+
A reusable persona system
The May 2023 launch reported a catalog spanning historical figures, experts, and fictional characters.
TwinChat · May 2023 Company release
Interaction architecture Async
Dialogue without a live session
The founder interview describes on-demand, interactive conversations between character agents.
Best Mobile App Awards · Jun 2023 Founder interview
Public product release Copycat
Text-to-persona creation
The July 2023 release documents custom twins built from WhatsApp messages or manually supplied text.
TwinChat Copycat · Jul 2023 Company release

Creative automation

Newsmusic

Principal EngineerCurrent

Technical contribution

One orchestration flow from news to a finished music video.

Built a staged pipeline for news transcripts, original lyrics, generated music and images, video assembly, and YouTube metadata. Dry runs and private uploads make intermediate results reviewable.

Newsmusic repository Open source View on GitHub

Repository defaults 5 feeds
Configured news intake
The default configuration includes Reuters, BBC News, PBS NewsHour, Al Jazeera English, and DW News; these are inputs, not partners.
Newsmusic repository Open source
Generation configuration 2 styles
Music generation presets
Pop and Urban Hip Hop / Trap are the documented active styles for generated songs.
Newsmusic repository Open source
Workflow control Dry run
Inspect before generation
Exercises orchestration without paid media generation, rendering, or upload.
Newsmusic repository Open source
Delivery default Private
Review before publishing
The default YouTube upload profile is private and requires review.
Newsmusic repository Open source

Creative tooling

Lyrics Refiner

Principal EngineerCurrent

Technical contribution

Five stages of arrangement, with the writer’s words preserved.

Built a local arrangement studio for Spanish lyrics and Regional Mexican styles. It combines genre analysis, optional reference matching, musical annotations, and explicit word-preservation checks.

Lyrics Refiner repository Open source View on GitHub

Prompt orchestration 5 stages
Inspectable generation
Structure, reference matching, semantic optimization, musical annotations, and ad-libs form the documented flow.
Lyrics Refiner repository Open source
Output verification Validation
Keep the original words
A deterministic check verifies that source words remain present in the arrangement.
Lyrics Refiner repository Open source
Language tooling Phonetics
Spanish TTS guidance
Pronunciation suggestions are displayed separately from the source used for generation.
Lyrics Refiner repository Open source
Local review workflow 10
In-memory versions
Inspect intermediate stages, compare recent versions, and export the final arrangement.
Lyrics Refiner repository Open source

Public source

Open-source projects

Repository-backed tools for context and creative automation.

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git clone
hassanvfx/clineflow

Repository

ClineFlow

Durable AI memory, portable across chats, agents, and teams; knowledge-base versioning powered by Google’s OKF and Git.

Public · active · Shell · MIT licenseOpen on GitHub

git clone
hassanvfx/kie-api-python

Repository

KIE CLI & MCP

Unofficial KIE.AI CLI and MCP server.

Public · active · Python · MIT licenseOpen on GitHub

git clone
hassanvfx/newsmusic

Repository

Newsmusic

Automation for turning trending news into songs, visuals, and YouTube videos.

Public · active · Python · MIT licenseOpen on GitHub

git clone
hassanvfx/lyrics-refiner

Repository

Lyrics Refiner

Performance-ready lyric refinement tooling.

Public · active · TypeScript · MIT licenseOpen on GitHub

Research Recognition

AI-Copyright Weights

A 2023 article examining whether AI model weights may raise derivative-work and compensation questions in copyright law.

The article has been cited in government, legal, and academic discussions of AI, copyright, and model weights.

Read the original article

Cover of the 2024 Bipartisan House Task Force Report on Artificial Intelligence

Open the House report →

Field notes

Agentic articles

Writing about prompt engineering, provenance, and durable AI context.

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Agentic engineering · 2026

Stop Telling AI Agents What to Do

Before asking an agent to execute, build a shared understanding of the code. Lessons from ClineFlow on tracing real call sites, defining success, and preserving decisions in structured journals.

Read article

Stop Telling AI Agents What to Do

Reading

Agentic books

Practical guides to durable AI context and on-device intelligence.

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New Book · 2026

ClineFlow and Google's Open Knowledge Format

A practical guide to persistent AI context, ClineFlow, and Google's Open Knowledge Format—designed for people building durable AI memory across development, legal, and creative work.

www.ClineFlow.com Free Ebook

Cover of Infinite AI Context: ClineFlow and Google's Open Knowledge Format by Hassan Uriostegui

New Book · 2026

AI From Tensors to Agents on Mac Silicon

A hands-on, build-first guide to making modern AI work locally on Apple Silicon—from tensors and neural networks to retrieval, evaluation, human approval, and reliable agents.

Printed Edition Free Ebook

Cover of AI From Tensors to Agents on Mac Silicon by Hassan Uriostegui

Agentic AI, context, and prompts

Project memory that survives the next chat.

Open knowledge format

Code and context together

Native instruction files

An open file contract

Turn conversation history into an adaptive companion.

Model orchestration

Context from real exchanges

Conversations studied

Inspect the companion’s traits

A repeatable architecture for consistent character agents.

Behavioral constraints

A reusable persona system

Dialogue without a live session

Text-to-persona creation

One orchestration flow from news to a finished music video.

Configured news intake

Music generation presets

Inspect before generation

Review before publishing

Five stages of arrangement, with the writer’s words preserved.

Inspectable generation

Keep the original words

Spanish TTS guidance

In-memory versions

ClineFlow

KIE CLI & MCP

Newsmusic

Lyrics Refiner

AI-Copyright Weights

Stop Telling AI Agents What to Do

ClineFlow and Google's Open Knowledge Format

AI From Tensors to Agents on Mac Silicon