# Planned Pages

A `[[wikilink]]` pointing at a page that does not exist is usually a defect — a typo, a stale name, a folder prefix that was never right. Sometimes it is the opposite: the link is correct and the page is simply not written yet, and removing the link would erase the record that something is missing.

This page is where the second kind gets declared. The `planned:` list in the frontmatter is the machine-readable half — `warren check` accepts a dangling link only when some page names its target there, and fails on anything else outside `sources/`. The table below is the human half: what is missing, and what is already asking for it.

A link that is not on this list is a defect. A page on this list that has since been written should be dropped from it — `warren check` warns when a declaration starts resolving, because an allowlist nobody prunes stops catching the next real break.

| Missing page | Referenced from | Why it is worth writing |
|---|---|---|
| `dtrace` | [[bryan-cantrill]] | Cantrill co-created it, and the vault's systems-observability cluster has no page for the tool that shaped the field |
| `gvisor` | [[microvm]] | Already the named alternative in the isolation-spectrum comparison; the referencing sentence says outright that the page does not exist yet |
| `xray-core` | [[happ-proxy]] | The engine underneath most of the VPN cluster — [[xray-tutorial]], [[3x-ui]], [[karing]] and the subscription formats all sit on top of it |
| `anthropic-and-pentagon` | [[altman-new-yorker-profile]] | 63 pages mention Anthropic and none is about it; the specific angle here came out of the New Yorker profile and was never ingested |
| `oldnewthing-20260423` | [[itanium-too-few-parameters]] | A Raymond Chen post cited by the article this page summarises, on uninstaller code injection breaking Explorer's stack |
| `stable-urls-as-public-api` | [[agent-readiness]] | Flagged on that page as a natural extraction once more on URL hygiene is ingested |

Distinct from [[toolbox/watchlist]], which tracks pages that exist but whose subject is too young to commit to. This tracks pages that do not exist and should.