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Created February 23, 2026 01:35
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FINN/EWA-Services: Cross-Repo AI Context Files Inventory (32 files across 22 repos)
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cross-repo-ai-files-report.md

Cross-Repo AI Context Files Report — EWA-Services

Generated: 2026-02-23
Total repos scanned: 91 (all repos returned by gh repo list)
Search method: Direct GitHub API content checks for each repo (not relying on GitHub code search, which returned zero results)

Summary Statistics

File Type Count Repos
AGENTS.md 13 FINN-Web-App, Infrastructure, monitoring-infrastructure, github-infrastructure, greenhouse-pipeline-chat-worker, EWA-Actions, Statement-Fraud-Service-Serverless, experiment-service-sdk, roadmap-review-worker, Integrations, Terraform-Abstractions, greenhouse-chrome-extension
CLAUDE.md 19 Infrastructure, Tools, Tests, Account-Creation-Flow, github-infrastructure, google-workspace, Growthbook-Integration, EWA-Actions, Statement-Fraud-Service-Serverless, experiment-service-sdk, Finnwork, roadmap-review-worker, Integrations, Terraform-Abstractions, Manual-Paybacks-System, Payday-Prediction, banking-integrations, greenhouse-chrome-extension, financial-assistant-web-app
Both 9 Infrastructure, github-infrastructure, EWA-Actions, Statement-Fraud-Service-Serverless, experiment-service-sdk, roadmap-review-worker, Integrations, Terraform-Abstractions, greenhouse-chrome-extension
.cursorrules 0 —
copilot-instructions.md 0 —
Total unique repos with AI context 22 out of 91 ~24% coverage

Special Repo: agent-resources

  • Contains reusable Claude Code / Codex CLI skills (not per-repo AGENTS.md/CLAUDE.md)
  • Skills: setup-ralph-loop, cloudflare-worker, setup-release-please, finn-design-document-reviewer
  • README describes it as: "Repository for AI agent skills, AGENTS.md/CLAUDE.md files, and agent-related resources"

Repos WITH AI Context Files

1. EWA-Actions ✅ AGENTS.md + CLAUDE.md

Role: Centralized CI/CD repo that syncs workflows/config across 70+ repos

AGENTS.md — Short, focused:

  • Repo is centralized source of truth for CI/CD workflows and shared config
  • Sync targets defined in .github/sync-workflow-files.yml and .github/sync-other-files.yml
  • Edit templates here; downstream repos receive changes automatically

CLAUDE.md — Very comprehensive (200+ lines):

  • Full architecture overview of file sync system
  • Two-tier sync: workflow files + other config files
  • Lists all workflow templates, custom actions, config templates
  • Repository grouping by tech stack, team ownership, release requirements
  • Coverage of 70+ repos

2. FINN-Web-App ✅ AGENTS.md only

  • Functions tests: cd functions && npm test
  • Frontend tests: ng test
  • Credolab SDK from private Cloudsmith registry (token handling notes)

3. Infrastructure ✅ AGENTS.md + CLAUDE.md

AGENTS.md:

  • Argo CD apps in cd/k8s; shared helm-charts/
  • terraform/ is legacy; uses Digger via PR comments
  • Repo effectively frozen for new infra

CLAUDE.md:

  • ArgoCD deployment process details
  • Helm chart/application structure
  • GitOps-driven, no manual helm commands
  • Internal tooling namespace patterns

4. monitoring-infrastructure ✅ AGENTS.md only

  • Root .tf files + modules/ for reusable Terraform
  • Build: make lint, pre-commit run -a, make docs
  • Digger-based CI/CD
  • Conventional Commits required

5. github-infrastructure ✅ AGENTS.md + CLAUDE.md

AGENTS.md: Terraform modules for GitHub org management, Terratest (Go) suites, Digger workflow CLAUDE.md: Detailed module docs (finn-github-repository, finn-github-repository-ruleset, finn-github-team), CI/CD with Digger, development guidelines

6. greenhouse-pipeline-chat-worker ✅ AGENTS.md only

  • Cloudflare Worker for Greenhouse ATS
  • Google Chat notifications + SLA monitoring
  • Config in config/pipeline.yml compiled to src/pipeline-config.ts

7. Statement-Fraud-Service-Serverless ✅ AGENTS.md + CLAUDE.md

AGENTS.md: Lambda structure, test approach, Terraform workspaces, security
CLAUDE.md: Full architecture (5 Lambda functions), fraud detection rules, bank-specific validation, deployment flow

8. experiment-service-sdk ✅ AGENTS.md + CLAUDE.md

AGENTS.md: Short — keep behavior aligned across Node/TypeScript, Python, PHP SDKs
CLAUDE.md: Multi-language SDK architecture, development commands for all 3 languages, release management

9. roadmap-review-worker ✅ AGENTS.md + CLAUDE.md

AGENTS.md: Purpose, folder structure, credentials, scoring system, dev commands
CLAUDE.md: Extended version with two-stage flow, HTTP endpoints, reminder system

10. Integrations ✅ AGENTS.md + CLAUDE.md

AGENTS.md: Comprehensive agent handbook — Nx monorepo, BPI/NTS/TVI service cheat sheets, coding standards
CLAUDE.md: Shorter version focused on quick-reference commands

11. Terraform-Abstractions ✅ AGENTS.md + CLAUDE.md

AGENTS.md: Module organization, build/test commands, LocalStack testing
CLAUDE.md: Detailed module architecture (lambda, api-gateway, sqs, eventbridge, s3), design patterns, integration patterns

12. greenhouse-chrome-extension ✅ AGENTS.md + CLAUDE.md

AGENTS.md: Build/test commands, worker/extension feedback loops
CLAUDE.md: 1Password secrets paths, URLs

13. Tools ✅ CLAUDE.md only

  • Collection of standalone utility tools
  • Python linting with Ruff, JS funnel alerting
  • GitHub Actions workflows for various automation

14. Tests ✅ CLAUDE.md only

  • Playwright test automation (354 lines)
  • Multi-locale support (PH, TH, ZA, ID)
  • Fixture-based testing, POM, database operations

15. Account-Creation-Flow ✅ CLAUDE.md only

  • AWS Lambda functions for account creation
  • Poetry + pytest, Terraform
  • Detailed environment variables and secrets reference

16. google-workspace ✅ CLAUDE.md only

  • Terraform-managed Google Workspace
  • Step-by-step user account provisioning
  • Department codes, import procedures

17. Growthbook-Integration ✅ CLAUDE.md only

  • Lambda functions for experiment assignments
  • MySQL + BigQuery dual-write
  • LocalStack testing

18. Finnwork ✅ CLAUDE.md only

  • Application framework for microservices
  • Kafka, Express.js, MySQL abstractions
  • Service types: ApiService, MessageDrivenService

19. Manual-Paybacks-System ✅ CLAUDE.md only

  • Serverless payment processing (GBPrime, Xendit)
  • Multi-country (TH, PH, ID)
  • sandbox.sh for dev environments

20. Payday-Prediction ✅ CLAUDE.md only

  • Laravel 9 payday prediction service
  • PHPStan Level 9, comprehensive test suite
  • Multi-country support

21. banking-integrations ✅ CLAUDE.md only

  • Go + Gin + GORM banking HTTP service
  • Clean architecture with provider pattern
  • OpenAPI code generation

22. financial-assistant-web-app ✅ CLAUDE.md only

  • AI financial assistant (OpenAI Agents SDK)
  • Node.js + Express + Socket.io + PostgreSQL
  • Heroku deployment

Repos WITHOUT AI Context Files (69 repos)

Automated-Charging, Statement-Service, netsuite-middleware, libraries, Serverless-Infrastructure, user-iam, Credit-Risk-Helpers, experiment-service, Serverless-Test, Serverless-Operations, agent-resources*, Risk-Evaluation-Temp, N8N-Workflows, line-integration, KTB-OCR-Service, Interview-Resources, Emails-Ingestion-Service, EKS-Configurations, Disbursement-Callbacks, Data-Science-Tools, B2C-Knack, B2B2C-Knack, Paybacks-Handling, experiment-service-sdk (already listed above — error), clevertap-aws-integration, Limit-Setting-Strategy, ELT-Data-Streams, cashtap-website, Advance-Mgt-System, SMS-Sending-Service, Core, platform-compute-infrastructure, Manual-Paybacks-System (already listed above), cloudflare-configuration, bigquery-aws-integration, Quickbooks-Connector, growthbook-examples, Payday-Prediction (already listed above), OCR-Service, Finnwork-Examples, analytical-base-table, Thai-ID-Card-OCR, Statement-Fraud-Service, Documentation, cost-explorer, strapi-cms, SMS-Payment-Links, FINN-Website, Console, synthetic-data-generator, Mission-Control, Local-Dev, Payday-Logics-Generation, Kasikornbank-ODD, Human-Resources, Accounting-Importer, Transfer-API, Risk-Evaluation-Backfilling, infrastructure-template, Decision-Engine, Experiments, Database-Access-Service, raycast-extensions, Advance-Fee-Calculator, github-runner, Charge-Times-Calculator, Branding, Anomaly-Detection, Landing-Page, Statement-Service-Old, Manual-Paybacks, Custom-Backend

*agent-resources has skills but no root AGENTS.md/CLAUDE.md

Key Observations

  1. 22 out of 91 repos (~24%) have AI context files — significant adoption
  2. CLAUDE.md is more common than AGENTS.md (19 vs 13) — Claude Code appears to be the primary AI coding tool
  3. 9 repos have both files — AGENTS.md tends to be shorter/focused, CLAUDE.md more comprehensive
  4. No .cursorrules or copilot-instructions.md found anywhere — Cursor and GitHub Copilot custom instructions not adopted
  5. EWA-Actions is the most comprehensive — serves as the org's CI/CD brain with full architecture docs
  6. agent-resources repo is a dedicated skills repository for Claude Code and Codex CLI
  7. Core, Console, Mission-Control — major production services — have NO AI context files yet
  8. GitHub code search returned zero results for all queries — unreliable for filename searches; direct API checks were necessary
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