arwp-future-search

arwp-future-search is a skill for Claude Code, Codex from dkharlanau/agent-ready-web-profile. It costs 69 tokens per session (1,060 once invoked), scanned A, original, Apache-2.0.

A workflow for preparing websites for future search engines and AI or browser agents by improving machine-readable descriptions, evidence links, retrieval feedback, and agent usability.

In plain words
What is it for?
It is for testing and measuring semantic graphs, evidence graphs, and other ways to make a site easier for search and automated agents to understand.
Why use it?
It provides a structured way to explore emerging website practices after basic search problems have been addressed, without treating unproven ideas as ranking rules.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is node bin/arwp-semantic-index.mjs build \.

Good fit It is for testing and measuring semantic graphs, evidence graphs, and other ways to make a site easier for search and automated agents to understand.

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Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/dkharlanau/agent-ready-web-profile
agentmods
npx agentmods add skills/dkharlanau/agent-ready-web-profile/arwp-future-search

Made for: Claude Code, Codex.

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.

agentmods badge for arwp-future-search

README.md
[![agentmods](https://agentmods.dev/badge/skills/dkharlanau/agent-ready-web-profile/arwp-future-search/github.svg)](https://agentmods.dev/skills/dkharlanau/agent-ready-web-profile/arwp-future-search)
Your own site
<a href="https://agentmods.dev/skills/dkharlanau/agent-ready-web-profile/arwp-future-search"><img src="https://agentmods.dev/badge/skills/dkharlanau/agent-ready-web-profile/arwp-future-search/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.

agentmods 80×15 button for arwp-future-search

Your own site · 80×15
<a href="https://agentmods.dev/skills/dkharlanau/agent-ready-web-profile/arwp-future-search"><img src="https://agentmods.dev/badge/skills/dkharlanau/agent-ready-web-profile/arwp-future-search.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 69 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,060 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00069 $0.01060
Opus 5 $0.00034 $0.00530
Sonnet 5 $0.00014 $0.00212
Haiku 4.5 $0.00007 $0.00106

Measured 2d ago against content hash 6ed3b426400f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

arwp-future-search 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 2d 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.

skills/arwp-future-search/SKILL.md · 81 lines

How it starts

The opening of the file, as written. The whole thing — 81 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Use this specialist after the normal Growth Loop has handled current crawl/index/canonical/content/identity blockers.

Goal

Improve the site's public machine-readable knowledge model without pretending every useful semantic mechanism is a documented ranking factor.

current foundation → semantic graph → evidence graph → retrieval feedback → agent operability → experiment → verify → measure → promote/retire

Source of truth

Read:

  • registry/future-search-experiments.json;
  • docs/FUTURE-SEARCH-LAB.md;
  • registry/page-semantics-profiles.json;
  • the target site's actual page/entity/content model.

Recheck primary sources when an experiment is watch, when the reviewed date is stale, or when a platform has recently changed behavior.

Workflow

  1. Protect the baseline. Do not let future-search experiments outrank current Search eligibility, canonical/indexability, truthful content, identity, crawler policy or user experience problems.
  2. Inventory canonical entities and pages. Reuse stable @id values. Do not create duplicate nodes for the same Person, Organization, SoftwareApplication, Dataset, Service or other entity.
  3. Add broader Schema.org semantics only when true. Current Google feature support is not the only reason to use a Schema.org property, but visible/grounded fact parity still applies. Useful relations can include mainEntity, about, mentions, isPartOf, hasPart, subjectOf, citation and isBasedOn.
  4. Compile the optional semantic index when useful. Run:
node bin/arwp-semantic-index.mjs build \
  <page-manifest.json> <entity-catalog.jsonld> \
  --output=<semantic-index.jsonld>
node bin/arwp-semantic-index.mjs check <semantic-index.jsonld>

Treat the aggregate file as an optional interoperability surface. Do not replace page-local JSON-LD, visible navigation, canonical HTML, sitemap or ordinary crawling. 5. Build evidence paths. For research/software/documentation pages, connect real datasets, methods, code, publications and downloadable artifacts through explicit relations where appropriate. Never create decorative evidence. 6. Use retrieval feedback. Where owner data exists, review joint Search Console query+page evidence and Bing grounding/citation evidence. Map intent to the strongest existing canonical page and evidence asset before proposing another URL. 7. Review agent operability. For interactive pages, prefer native semantic HTML and accurate ARIA role/name/state. Require rendered accessibility checks and browser-agent runtime tasks. 8. Keep action semantics gated. Do not declare a structured action unless the public capability is real and the target is accurate. Static metadata never authorizes side effects. 9. Use truthful change notification. Keep sitemap lastmod meaningful and use IndexNow/provider-specific notification only where supported. Submission is not indexing evidence. 10. Record the result as an experiment. Preserve implementation verification separately from external outcome evidence. Promote an experiment only after source review and repeatable utility; retire mechanisms that create maintenance cost or ambiguity without value.

Read the full file on GitHub · 81 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.

  1. 2d ago First seen · 81 lines · 69 tokens per session scan A 6ed3b426400f

Subscribe to this mod's changes

arwp-future-search is a skill published in the GitHub repository dkharlanau/agent-ready-web-profile (0 stars, last pushed yesterday), licensed Apache-2.0. It adds 69 tokens to every session and 1,060 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 2026-09-08.

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