docs: remove the source link from every skills page

Every docs page opened with a [Source](github.com/...) link, and
.agents/writing-docs.md told agents to add one to each new page.
Remove the line from all 25 pages, rewrite the one inline use in
ask-matt.md, and drop the rule from the page template, the fixed
frame list, and the "Done when" list so the links do not come back.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

.agents/writing-docs.md

@@ -12,14 +12,12 @@ There is no H1 — the published page takes its title from the slug.
 
 ## Page structure
 
-Fill the template below. The **fixed frame** (source link, `## What it does`, `## When to reach for it`, `## Where it fits`) appears on every page. The **adaptable middle** — `## Prerequisites` and the free-form substance sections — carries only what this particular skill earns; delete the rest.
+Fill the template below. The **fixed frame** (`## What it does`, `## When to reach for it`, `## Where it fits`) appears on every page. The **adaptable middle** — `## Prerequisites` and the free-form substance sections — carries only what this particular skill earns; delete the rest.
 
 **A page carries no install commands.** The ai-hero page template renders the install widget itself — a copy button, the single-skill command, the whole-set command, and the update line — above the body. A page that also writes them out shows the reader the same command twice, and the two copies drift: the hand-written pair on every page went stale against the widget beside it. Install wording is a property of the site, not of the page. If it needs changing, change it in ai-hero; the canonical wording lives in [the install block](./install-block.md).
 
 <page-template>
 
-[Source](https://github.com/mattpocock/skills/tree/main/skills/<bucket>/<name>)
-
 ## What it does
 
 One or two plain-language paragraphs. Lead with the skill's one-sentence job, then state the **defining constraint** — the single fact that makes this skill behave differently from the obvious default (for `to-spec`: it does not interview the user again, it synthesises what is already known). Write it as a plain declarative sentence — never a labelled aside like "The defining constraint:" or "The key thing:"; the formula reads as filler. This line is the most valuable on the page; never omit it.
@@ -64,7 +62,7 @@ Always present. Situate the skill in the system in a sentence or two:
 ## Done when
 
 - The page exists at `docs/<bucket>/<name>.md`, and no stale page survives a rename or bucket move.
-- The source link names the correct bucket and skill, and the page writes no install command of its own.
+- The page carries no source link and writes no install command of its own.
 - `## What it does` states the defining constraint, as plain prose rather than a labelled aside.
 - `## When to reach for it` states invocation mode and the trigger boundary.
 - `## Where it fits` names the role and links to `ask-matt`.

docs/engineering/ask-matt.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/ask-matt)
-
 ## What it does
 
 `ask-matt` is the router over the skills in this repo. You describe the situation you're in; it tells you which skill or flow fits and in what order to run them.
@@ -22,4 +20,4 @@ The other idea it hands you is the **phase boundary**. A **phase** is a chunk of
 
 ## Where it fits
 
-`ask-matt` is the **router** — the standalone map that sits over the whole set. It is the node every other docs page links back to as [ask-matt](https://aihero.dev/skills-ask-matt), so it never sits *in* a chain; it points *into* every chain. From here you'll most often land on [grill-with-docs](https://aihero.dev/skills-grill-with-docs), the head of the main flow, or [triage](https://aihero.dev/skills-triage), the on-ramp for work you didn't create. When even the router's own picture is stale, its [Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/ask-matt) is the map of record.
+`ask-matt` is the **router** — the standalone map that sits over the whole set. It is the node every other docs page links back to as [ask-matt](https://aihero.dev/skills-ask-matt), so it never sits *in* a chain; it points *into* every chain. From here you'll most often land on [grill-with-docs](https://aihero.dev/skills-grill-with-docs), the head of the main flow, or [triage](https://aihero.dev/skills-triage), the on-ramp for work you didn't create. When even the router's own picture is stale, the skill itself is the map of record.

docs/engineering/code-review.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/code-review)
-
 ## What it does
 
 `code-review` reviews the diff between `HEAD` and a fixed point you supply — a commit, branch, tag, or merge-base — along two separate axes: **Standards** (does the code follow this repo's documented conventions?) and **Spec** (does it implement what the originating issue or spec asked for?). It runs each axis as its own parallel sub-agent and reports them side by side. It never merges or re-ranks the two sets of findings — keeping them separate is the whole point, because a change can pass one axis and fail the other, and a single blended verdict lets one mask the other.

docs/engineering/codebase-design.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/codebase-design)
-
 ## What it does
 
 `codebase-design` gives you a shared, precise vocabulary for designing **deep modules** — a lot of behaviour hidden behind a small interface, placed at a clean seam, testable through that interface.

docs/engineering/diagnosing-bugs.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/diagnosing-bugs)
-
 ## What it does
 
 `diagnosing-bugs` runs a disciplined diagnosis loop for hard bugs and performance regressions — building a repro, minimising it, ranking hypotheses, instrumenting, then fixing with a regression test.

docs/engineering/domain-modeling.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/domain-modeling)
-
 ## What it does
 
 `domain-modeling` builds and sharpens a project's **ubiquitous language** as you design — challenging fuzzy terms, stress-testing relationships with concrete scenarios, and writing the glossary and decisions down the moment they crystallise.

docs/engineering/grill-with-docs.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/grill-with-docs)
-
 ## What it does
 
 `grill-with-docs` interviews you relentlessly about a plan or design, a round of questions at a time, until you and the agent reach a shared understanding — and it writes the vocabulary and decisions down as you go.

docs/engineering/implement.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/implement)
-
 ## What it does
 
 `implement` builds the work described in a spec or a set of tickets — driving it through test-driven development, typechecking, and the full test suite, then handing off to review and committing to the current branch.

docs/engineering/improve-codebase-architecture.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/improve-codebase-architecture)
-
 ## What it does
 
 `improve-codebase-architecture` scans a codebase for **deepening opportunities** — places where a shallow module (an interface nearly as complex as the thing it hides) could become a deep one — presents them as a self-contained visual HTML report, then grills through whichever one you pick.

docs/engineering/prototype.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/prototype)
-
 ## What it does
 
 `prototype` builds a small, disposable program whose only job is to answer one design question — does this state model feel right, or what should this UI look like.

docs/engineering/research.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/research)
-
 ## What it does
 
 `research` answers a question by reading the sources that own the answer and leaving a cited Markdown file behind. It works only from **primary sources** — official docs, source code, specs, first-party APIs — never a secondary write-up of them, so what it saves is traceable back to something authoritative rather than a summary of a summary.

docs/engineering/resolving-merge-conflicts.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/resolving-merge-conflicts)
-
 ## What it does
 
 `resolving-merge-conflicts` works through an in-progress git merge or rebase conflict, hunk by hunk, and finishes the operation — resolved, checked, and committed.

docs/engineering/setup-matt-pocock-skills.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/setup-matt-pocock-skills)
-
 ## What it does
 
 `setup-matt-pocock-skills` teaches one repo how the engineering skills should behave in it — where issues live, what the triage labels are called, and where the domain docs sit — and records those answers as **config** the other skills read.

docs/engineering/tdd.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/tdd)
-
 ## What it does
 
 `tdd` builds a feature or fixes a bug test-first, one behaviour at a time, driving the code out through a red-green loop.

docs/engineering/to-spec.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/to-spec)
-
 ## What it does
 
 `to-spec` turns the current conversation and your codebase understanding into a spec, then publishes it to your issue tracker.

docs/engineering/to-tickets.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/to-tickets)
-
 ## What it does
 
 `to-tickets` breaks a plan, spec, or the current conversation into a set of **tickets** — each a tracer-bullet vertical slice — and publishes them to your configured tracker, with every ticket declaring the tickets that block it.

docs/engineering/triage.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/triage)
-
 ## What it does
 
 `triage` moves issues on your project's tracker through a small **state machine** of triage roles — categorise them, verify the claim, grill them into shape if needed, and leave a ready-for-agent brief.

docs/engineering/wayfinder.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/wayfinder)
-
 ## What it does
 
 `wayfinder` takes an effort too big for one agent session — wrapped in fog, where the way from here to the goal isn't visible yet — and charts it as a **shared map** of **decision tickets** on your issue tracker, then resolves them one at a time until the way is clear. It **plans, it doesn't do**: every ticket resolves a decision — a question to settle, not a slice of a build to execute — and the map is done when nothing is left to decide before someone goes and builds the thing — so it produces decisions, not deliverables.

docs/engineering/wizard.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/engineering/wizard)
-
 ## What it does
 
 `wizard` generates an interactive bash script that walks a human, step by step, through a manual procedure that's tedious to do by hand and tedious to re-explain to an agent every time — wiring up third-party services, running a one-off migration, moving a project from state A to state B. It opens each URL, says what to click and copy, captures what comes back, and writes it where it belongs.

docs/productivity/grill-me.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/productivity/grill-me)
-
 ## What it does
 
 `grill-me` takes a **loose idea** and interviews you until it has real decisions in it. You do not need a worked-out plan to start — producing one is what the session is for. It asks in **rounds**: each round is the whole **frontier** — every question whose prerequisites you have already settled — so you are never asked something that hinges on an answer it hasn't heard yet.

docs/productivity/grilling.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/productivity/grilling)
-
 ## What it does
 
 `grilling` is the relentless interview that stress-tests a plan or design before you build it. It maps the plan as a **design tree** — every decision branches into the decisions that hang off it — and works that tree in **rounds** until you and the agent share the same understanding.

docs/productivity/handoff.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/productivity/handoff)
-
 ## What it does
 
 `handoff` compacts the current conversation into a **handoff document** — a single write-up a fresh agent can read to pick up the work where you left off.

docs/productivity/teach.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/productivity/teach)
-
 ## What it does
 
 `teach` turns the current directory into a standing teaching workspace and teaches you one topic across many sessions — devising short, beautiful, interactive lessons tied to *why* you want to learn.

docs/productivity/to-questionnaire.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/productivity/to-questionnaire)
-
 ## What it does
 
 `to-questionnaire` turns a decision you can't settle on your own into a **questionnaire** — a Markdown document you hand to the one person who holds what you're missing, to fill in async or work through together in a meeting.

docs/productivity/wait-what.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/productivity/wait-what)
-
 ## What it does
 
 `wait-what` is the fire extinguisher for a message that didn't land. You fire it the moment you lose the thread, and the agent re-pitches what it just said: a little of the context you were missing, plain English, and the vocabulary from your project's `CONTEXT.md`.

docs/productivity/writing-for-agents.md

@@ -1,5 +1,3 @@
-[Source](https://github.com/mattpocock/skills/tree/main/skills/productivity/writing-for-agents)
-
 ## What it does
 
 `writing-for-agents` is the reference you write agent-facing documents against — skills, `AGENTS.md` / `CLAUDE.md`, and any doc an agent reaches by a pointer. The packaging differs; the writing does not: the same levers make each one predictable, so the agent takes the same *process* every run rather than producing the same output.