Skip to content
View takagibit18's full-sized avatar

Highlights

  • Pro

Block or report takagibit18

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
takagibit18/README.md

Sean Yu — typography-led hero with the calligraphy character 雨, elegant ink-wash landscape, and the line Agents, shipped for real.

Agent engineering · Retrieval · Evaluation
Homepage ↗   /   MergeWarden ↗   /   ShotgunCV ↗   /   Contact ↗


Selected Engineering

I like narrow, testable agents with explicit boundaries — then I spend more time on failure cases and evaluation than on demo polish.

MergeWarden

AI PR REVIEW AGENT

Advisory PR review agent focused on behavioral regressions, test gaps, boundary conditions, and maintainability risks that conventional CI often misses.

Python · FastAPI · GitHub Actions · Structured Evidence · Evaluation

View repository ↗

ShotgunCV

AI RESUME OPS

AI-native resume pipeline that turns multiple job descriptions into role analysis, tailored resume variants, matching scores, and application prioritization.

Python · CLI · Structured Output · OCR / Vision · Evaluation

View repository ↗


Contribution Rhythm

An animated snake eats the squares in my GitHub contribution calendar.

Quiet work, consistently. · A year of contributions, one bite at a time · Refreshed daily


How I Build

AI-native development

I work with coding and research agents across architecture exploration, implementation, testing, and iteration — while keeping requirements, trade-offs, and final verification human-controlled.

Evaluate before complexity

I prefer baselines, golden sets, A/B tests, and failure analysis over adding complexity by default. If the simpler system performs better, I keep it.

Ship the whole loop

I care about the path from an agent idea to a usable service: tool boundaries, structured outputs, async APIs, observability, tests, Docker, and failure handling.


Open Source

I use open-source contribution as a production-engineering exercise: understand the issue, read the repository, make the smallest useful change, cover it with tests, pass CI, and iterate on maintainer feedback.

Three merged patches across agent security, healthcare AI governance, and agent-runtime diagnostics.


Experience

AI Application Development Intern
National Data Group · on-site via Aspire · 2026

Worked across enterprise AI application delivery, agent/RAG evaluation, platform validation, and lightweight reference implementations — with an emphasis on turning vague requirements into testable systems.


Current Threads

Reliable agents

Making agent behavior easier to inspect, constrain, evaluate, and recover when tools or evidence are imperfect.

Code context

Exploring graph-based repository context and skill retrieval so coding agents can load less, but understand more.

Open-source engineering

Using real issues and maintainer feedback to practice minimal changes, compatibility, tests, packaging, and CI discipline.


Now

Building MergeWarden, contributing to agent tooling, and documenting what I learn while turning AI-native development into a repeatable engineering workflow.


BUILD · EVALUATE · ITERATE

Pinned Loading

  1. 2026Agent 2026Agent Public

    Python 1

  2. MergeWarden MergeWarden Public

    MergeWarden 是一个面向开发团队的 AI PR 守门 Agent,帮助团队在代码合并前更早发现风险、定位问题并降低回归成本。它可以审查代码变更、分析 CI 失败原因,并给出清晰的修复建议与合并前提示,让开发者、Reviewer 和团队负责人更快判断这次变更是否适合进入主分支。

    JavaScript 1

  3. shotgunCV shotgunCV Public

    ShotgunCV 是一个面向海投场景的 Pipeline-first AI Resume Ops 项目,围绕多岗位 JD 的批量解析、简历变体生成、评估打分、排序和投递策略输出,帮助用户做“批量求职决策”,而不是只做单份简历润色。它不做自动投递、不做招聘网站自动化,也不把泛化求职助手当作目标,因此和常规“简历优化器”项目明显不同。

    Python 4

  4. Talk-to-Sean Talk-to-Sean Public

    TypeScript