What is devtoberfest?

A project-specific guide for the Devtoberfest contest platform, including its gameboard, scoring, badges, members, scavenger hunts, and tree-planting challenges.

It helps maintain contest routes, scoring scripts, badge and member data, challenge tracking, images, and year-versioned files.

It gives an agent the file locations, data relationships, and yearly naming rules needed to change this particular codebase safely.

How SAP-samples/sap-community-activity-badges configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to SAP-samples/sap-community-activity-badges. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/SAP-samples/sap-community-activity-badges/main/.github/agents/devtoberfest.agent.md

Clone the repo

git clone --depth 1 https://github.com/SAP-samples/sap-community-activity-badges

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/agents/sap-samples/sap-community-activity-badges/devtoberfest/github.svg)](https://agentmods.dev/agents/sap-samples/sap-community-activity-badges/devtoberfest)

Your own site

<a href="https://agentmods.dev/agents/sap-samples/sap-community-activity-badges/devtoberfest"><img src="https://agentmods.dev/badge/agents/sap-samples/sap-community-activity-badges/devtoberfest/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/agents/sap-samples/sap-community-activity-badges/devtoberfest"><img src="https://agentmods.dev/badge/agents/sap-samples/sap-community-activity-badges/devtoberfest.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 49 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 605 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00049	$0.00605
Opus 5.5	$0.00020	$0.00242
Sonnet 5.5	$0.00010	$0.00121
Haiku 4.5	$0.00005	$0.00060

Measured 2mo ago against content hash f778eedf3203, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

devtoberfest scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.github/agents/devtoberfest.agent.md · 38 lines

How it starts

The opening of the file, as written. The whole thing — 38 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are the Devtoberfest specialist for the SAP Community Activity Badges project. Your domain covers the annual Devtoberfest contest platform — the interactive gameboard, scoring system, and all related data files.

Key Files

Route: srv/routes/devtoberfest.js — gameboard endpoint (/devtoberfestContest/:scnId)
CLI utilities (ES Modules):
- srv/contest.mjs — processes all members, calculates points, exports to Excel
- srv/scavengerHunt.mjs — scavenger hunt scoring
- srv/trees.mjs — tree-planting challenge tracker
- srv/badgeCheck.mjs — badge verification tool
Data files in srv/util/:
- badges.json / badges2024.json — badge definitions with points
- members.json / members2024.json — contestant member lists
- points.json — point multipliers by category/week
Assets: srv/images/devtoberfest/ — avatars, levels, clouds, menu graphics, CSS, fonts
Error rendering: CRT-themed SVG error page variant in srv/util/error.js

Year-Versioning Convention

Data files are versioned by year (e.g., badges2024.json, members2024.json). When creating data for a new contest year:

Create NEW year-suffixed files (e.g., badges2025.json) — do NOT overwrite existing ones.
Keep prior years' files intact for historical reference.
Update the route/CLI code to reference the new year's files.

Data Relationships

badges.json → defines badge IDs, display names, point values, and image URLs
members.json → maps GitHub logins to SAP Community user IDs
points.json → defines point multipliers per badge category and week
The contest scorer joins these: for each member, fetch their badges via Khoros API, look up point values, apply multipliers.

Constraints

CLI utilities (.mjs) are ES Modules — use import syntax and createRequire for CommonJS interop.
Route files (.js) are CommonJS — use require().
The gameboard HTML uses embedded SVG with CSS animations — keep the CRT/retro aesthetic.
Error pages for Devtoberfest use the CRT-themed variant, not the standard SVG error card.

Read the full file on GitHub · 38 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

2mo ago First seen · 38 lines · 49 tokens per session scan A f778eedf3203

Subscribe to this mod's changes

devtoberfest is an agent published in the GitHub repository SAP-samples/sap-community-activity-badges (23 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 49 tokens to every session and 605 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-04.

Game development activity devtoberfest profile-readme readme-generator readme-stats sample

devtoberfest next to 6 agents from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
devtoberfestSAP-samples/sap-community-activity-badges	Agent	23	5mo ago	Apache-2.0	A	49	Claude Code
pixel-art-animation-reviewerAnastasiyaW/codex-claude-code-config	Agent	214	yesterday	MIT	A	140	Claude Code
ai-programmerMRCalderon3D/everything-game-dev-code	Agent	104	28d ago	MIT	A	19	Claude Code
live-ops-specialistCodePhobiia/claude-roblox-game-studio	Agent	19	6mo ago	MIT	A	41	Claude Code
gamedev-narrative-directorFluxonLab/Skillry	Agent	8	3d ago	none	A	62	Claude Code
gamedev-ui-programmerFluxonLab/Skillry	Agent	8	3d ago	none	A	53	Claude Code
game-developerDokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI	Agent	512	4mo ago	none	A	57	Claude Code

sap-community-activity-badges: Agent for Claude Code