Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add jeonnoin-alt/Eureka --skill whats-nextgit clone --depth 1 https://github.com/jeonnoin-alt/EurekaWrote 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.
[](https://agentmods.dev/skills/jeonnoin-alt/eureka/whats-next)<a href="https://agentmods.dev/skills/jeonnoin-alt/eureka/whats-next"><img src="https://agentmods.dev/badge/skills/jeonnoin-alt/eureka/whats-next/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.
<a href="https://agentmods.dev/skills/jeonnoin-alt/eureka/whats-next"><img src="https://agentmods.dev/badge/skills/jeonnoin-alt/eureka/whats-next.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00063 | $0.03709 |
| Opus 5 | $0.00032 | $0.01854 |
| Sonnet 5 | $0.00013 | $0.00742 |
| Haiku 4.5 | $0.00006 | $0.00371 |
Grade A, and why
whats-next 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 12d 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.
How it starts
The opening of the file, as written. The whole thing — 250 lines — stays where its author put it; the contents beside it link to each section on GitHub.
What's Next?
Overview
Researchers get stuck. Not because they're lazy or incompetent — because the research lifecycle has many branches, every project has different state, and "what should I do now?" is a hard question even for experienced PIs.
This skill diagnoses where you are in the research lifecycle, then recommends the next Eureka skill to invoke. It does NOT do the work itself. It is a router — it figures out which specialist to call.
Core principle: When stuck, the answer is almost never "try harder at what you're doing." The answer is usually "you're in a different phase than you think — switch tools."
Modes
This skill has two modes:
Diagnostic mode (default)
User doesn't know where they are in the research lifecycle, or needs help picking the next skill. Scan state → diagnose phase → recommend specialist skill. This is the existing workflow (Steps 1-6 below).
Resume mode (NEW in v1.10.0)
User returns after a break and wants to continue where they left off. Trigger phrases: "resume", "continue", "last session", "where was I", "어디서부터", "이어서".
Resume workflow:
- Read the most recent entry in
docs/eureka/journal/(sort by filenameYYYY-MM-DD.md). If no journal entry exists, fall back to Diagnostic mode. - Read the last 20 commits of
git log --oneline -20for context on what was worked on. - Scan
docs/eureka/subdirectories for most-recently-modified artifacts:designs/— any new design docs?registrations/— any new or amended registrations? (checkINDEX.md)plans/— any experiment plans in progress?audits/— recent claims-audit runs?reviews/— recent research-reviewer runs?novelty-audits/— recent novelty audits?verifications/— recent verification runs?
- Synthesize: "Last session ended at [phase] based on [evidence]. Expected next step is [skill]. Context in 3 sentences: [...]. Proceed with [skill]?"
- Wait for user confirmation, then hand off to the recommended skill.
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.
- 12d ago First seen · 250 lines · 63 tokens per session scan A 3af5835f0fc2
whats-next is a skill published in the GitHub repository jeonnoin-alt/Eureka (2 stars, last pushed 4mo ago), licensed MIT. It adds 63 tokens to every session and 3,709 once invoked, about $0.0003 per session on Opus 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 2026-08-31.
Other skills, from other repositories
chief-strategy-officer
Owns where the business plays and how it wins over a multi-year horizon — portfolio choices, corporate development, strategic partnerships, and planning under uncertainty. Use this for a decision about which markets or businesses to be in, whether to build, buy, or partner, how to allocate capital across business…
seo-strategy
Audits and improves organic search performance — technical health, site architecture, internal linking, structured data, and the content decisions that determine what can rank. Use this to run an SEO audit, diagnose why pages are not ranking or were deindexed, plan a site's URL and navigation structure, add structured…
financial-statement-analysis
Reads a set of financial statements and establishes what changed and why — fluctuation analysis against prior period and against budget, profitability, liquidity, solvency and efficiency ratios, benchmarking, and the non-GAAP measures presented alongside them. Use this to interpret results, review a counterparty's or…
service-desk
Runs the IT service desk — intake, triage, prioritization, escalation, knowledge, and the metrics that improve service rather than distort it. Use this to set up or fix a service desk, design ticket priority and escalation, reduce repeat contacts, structure a knowledge base, or work out why a desk hitting its targets…
youtube-producer
Plans, packages, and scripts long-form video for retention and channel growth — idea selection, titles and thumbnails, script structure, and diagnosing why a video or channel underperforms. Use this for video ideas, packaging, scripting, a retention teardown, or channel strategy — including when someone describes a…
estimating-and-contingency
Produces a cost or effort estimate someone can defend — decomposing the work, choosing between analogous, parametric and bottom-up methods, documenting the basis and its assumptions, expressing confidence as a range, and sizing contingency and management reserve separately. Use this to build an estimate, challenge one…