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 solana-mobile/solana-mobile-skills --skill seeker-domainsgit clone --depth 1 https://github.com/solana-mobile/solana-mobile-skillsWrote 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/solana-mobile/solana-mobile-skills/seeker-domains)<a href="https://agentmods.dev/skills/solana-mobile/solana-mobile-skills/seeker-domains"><img src="https://agentmods.dev/badge/skills/solana-mobile/solana-mobile-skills/seeker-domains/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/solana-mobile/solana-mobile-skills/seeker-domains"><img src="https://agentmods.dev/badge/skills/solana-mobile/solana-mobile-skills/seeker-domains.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk pass
- NVIDIA SkillSpector pass
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 | $0.00071 | $0.02483 |
| Opus 5.5 | $0.00028 | $0.00993 |
| Sonnet 5.5 | $0.00014 | $0.00497 |
| Haiku 4.5 | $0.00007 | $0.00248 |
Grade A, and why
seeker-domains 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 23d 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 — 204 lines — stays where its author put it; the contents beside it link to each section on GitHub.
.skr domain resolution
.skr domains are AllDomains names on Solana mainnet. Seeker users get one by default, which
makes them a good substitute for truncated addresses in a UI.
Two directions:
- Forward —
alice.skrto a wallet address - Reverse — a wallet address to a
.skrname: its primary name, or else one it owns
Both live on mainnet, regardless of which cluster the rest of the app targets. An app on devnet still resolves names against mainnet.
Decide where resolution runs
Resolution reads public on-chain data, so a client can do it directly. Proxy it through a backend when you want:
- RPC key protection. A key in
EXPO_PUBLIC_*is readable by anyone with the APK. If you use a paid RPC, it has to be server-side. - Shared caching. Names change rarely. One server-side cache beats every client re-resolving the same addresses.
- Batch lookups. Resolving a whole friend list in one request beats N round trips from a phone.
getProgramAccountsaccess. Reverse lookup needs it, and plenty of providers disable or heavily rate-limit the method. One server-side endpoint against a provider you have checked beats discovering the restriction on user devices.
Direct client-side resolution against a public RPC is reasonable for a prototype or a low-traffic app. Public endpoints are rate-limited, so it will not survive a list view that resolves dozens of addresses.
Ask which the user wants if it is not obvious from the project. Default to the proxy for anything heading to production.
Integrating with an existing backend
Check what exists before writing a new server. Adding an Express app beside someone's NestJS service is a mess to maintain.
- Look for backend dependencies in every
package.json—express,fastify,hono,@nestjs/core,koa, or a Next.js app with API routes. - Look for entry points:
server.ts,app.ts,main.ts,index.ts. - Look for route organisation:
routes/,api/,controllers/. - Ask if it is still ambiguous — "I see a Fastify server in
apps/api; should the.skrendpoints go there?"
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 23d ago Changed · -30 lines 0e3eaeb163de
- 2mo ago Changed · +45 lines 7a195b79f99d
- 2mo ago First seen · 189 lines · 71 tokens per session scan A c5e32dfedf61
seeker-domains is a skill published in the GitHub repository solana-mobile/solana-mobile-skills (8 stars, last pushed 16d ago), licensed Apache-2.0. It adds 71 tokens to every session and 2,483 once invoked, about $0.0003 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 2026-08-31.
seeker-domains compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| seeker-domainssolana-mobile/solana-mobile-skills | Skill | 8 | 16d ago | Apache-2.0 | A | 71 | Claude Code, Codex |
| signature-replayPurpleAILAB/Decepticon | Skill | 6.5k | 8d ago | Apache-2.0 | A | 31 | Claude Code, Codex |
| official-sui-skillsMystenLabs/sui | Skill | 7.8k | today | Apache-2.0 | A | 116 | Claude Code, Codex |
| bridgealsk1992/CloddsBot | Skill | 3.1k | 1mo ago | MIT | A | 13 | Claude Code, Codex |
| onchainkitalsk1992/CloddsBot | Skill | 3.1k | 1mo ago | MIT | A | 24 | Claude Code, Codex |
| marginfialsk1992/CloddsBot | Skill | 3.1k | 1mo ago | MIT | A | 11 | Claude Code, Codex |
| devtools-event-clientTanStack/devtools | Skill | 510 | yesterday | MIT | A | 79 | Claude Code, Codex |