diff --git a/README.md b/README.md
index 4723826..a76c38b 100644
--- a/README.md
+++ b/README.md
@@ -113,6 +113,7 @@ an explicit `adapted-from` marker in its frontmatter.
 |---|---|
 | `caveman`, `caveman-commit`, `caveman-compress`, `caveman-help`, `caveman-review` | `adapted-from: JuliusBrussee/caveman` (MIT) — vendored copy, upstream pin TBD |
 | `find-skills` | `adapted-from: vercel-labs/skills` (MIT) — vendored copy, upstream pin TBD |
+| `grilling`, `grill-me`, `grill-with-docs` | `adapted-from: mattpocock/skills @ 84fdeffd` (MIT) |
 | all other `skills/*` | `author: ours` |
 
 Adaptation policy: a clone is rewritten to our conventions (`.tasks/` boards,
diff --git a/README.ru.md b/README.ru.md
index 0b11bb7..9e973ef 100644
--- a/README.ru.md
+++ b/README.ru.md
@@ -83,6 +83,7 @@ bash scripts/build.sh caveman          # один
 |---|---|
 | `caveman`, `caveman-commit`, `caveman-compress`, `caveman-help`, `caveman-review` | `adapted-from: JuliusBrussee/caveman` (MIT) — вендорная копия, пин апстрима TBD |
 | `find-skills` | `adapted-from: vercel-labs/skills` (MIT) — вендорная копия, пин апстрима TBD |
+| `grilling`, `grill-me`, `grill-with-docs` | `adapted-from: mattpocock/skills @ 84fdeffd` (MIT) |
 | остальные `skills/*` | `author: ours` |
 
 Политика адаптации: клон переписывается под наши конвенции (доски `.tasks/`,
diff --git a/skills/grill-me/SKILL.md b/skills/grill-me/SKILL.md
new file mode 100644
index 0000000..5113cfa
--- /dev/null
+++ b/skills/grill-me/SKILL.md
@@ -0,0 +1,21 @@
+---
+name: grill-me
+adapted-from: mattpocock/skills @ 84fdeffd12f2ee307994d1eb6feb48173b6e0502 (MIT)
+version: 0.1.0
+description: >
+  A relentless interview to sharpen a plan or design — the convergent phase
+  after a brainstorm. Thin user-invoked wrapper over the grilling skill: the
+  user says «прогриль меня», «grill me», «хватит, точи план», «stress-test my
+  plan», «прогони идею по фронтиру» — and the agent runs a full grilling
+  session (design tree, rounds, frontier, numbered questions with recommended
+  answers). Works in any project, including .workshop before promotion.
+  Invoked only by the user — the agent never starts it on its own.
+disable-model-invocation: true
+---
+
+Run a `grilling` session.
+
+Convergent phase after the divergent brainstorm: the user says «хватит, к
+промоушену» / "enough, sharpen it" — then run the interview machine until the
+frontier is empty and the plan is sharp enough to promote or implement without
+open questions.
diff --git a/skills/grill-with-docs/SKILL.md b/skills/grill-with-docs/SKILL.md
new file mode 100644
index 0000000..92ccd47
--- /dev/null
+++ b/skills/grill-with-docs/SKILL.md
@@ -0,0 +1,34 @@
+---
+name: grill-with-docs
+adapted-from: mattpocock/skills @ 84fdeffd12f2ee307994d1eb6feb48173b6e0502 (MIT)
+version: 0.1.0
+description: >
+  A relentless interview to sharpen a plan or design that also writes the
+  decision record as it goes — grill session + docs byproduct. Use when the
+  user says «прогриль с доками», «grill with docs», «хватит, точи и зафиксируй»,
+  «прогриль и запиши решение». After the frontier is empty: write context,
+  numbered decisions with rationale, and a glossary to
+  `.wiki/concepts/<topic>-decision.md` (project-discipline rule 1) — or append
+  the Q&A to the `.brainstorm/<topic>.md` running record in the workshop zone.
+  User-invoked only.
+disable-model-invocation: true
+---
+
+Run a `grilling` session. When the frontier is empty and the user confirms
+shared understanding, write the decision record as the byproduct:
+
+- **Context** — what we set out to decide, in one paragraph.
+- **Decisions** — the numbered Q&A from the session: each decision, the options
+  considered, the chosen one, one-line rationale.
+- **Glossary** — domain terms that came up, defined so a fresh agent (or the
+  promotion pipeline) reads the record without asking.
+
+Target (per project-discipline Rule 1):
+
+- regular project → `.wiki/concepts/<topic>-decision.md`
+- workshop zone → append the Q&A to `.brainstorm/<topic>.md` (running record),
+  then the promotion pipeline takes over (workshop-promote-brainstorm)
+
+The record is the sharpened input for promotion/implementation — it should be
+readable by a fresh agent with no open questions, mirroring the grilling
+done-when-frontier-empty criterion.
diff --git a/skills/grilling/SKILL.md b/skills/grilling/SKILL.md
new file mode 100644
index 0000000..1626987
--- /dev/null
+++ b/skills/grilling/SKILL.md
@@ -0,0 +1,63 @@
+---
+name: grilling
+adapted-from: mattpocock/skills @ 84fdeffd12f2ee307994d1eb6feb48173b6e0502 (MIT)
+version: 0.1.0
+description: >
+  Interview the user relentlessly about a plan, decision, or idea until you reach
+  shared understanding — the convergent phase after a brainstorm. Works a design
+  tree in rounds: every round asks the whole "frontier" (questions whose
+  prerequisites are settled), each question numbered with a recommended answer.
+  Use when the user wants to stress-test their thinking, sharpen a plan before
+  promotion/implementation, or uses any 'grill' trigger: «прогриль», «grill my
+  plan», «хватит, точи план», «прогони по фронтиру», "stress-test this".
+  Pair with grill-me (user wrapper) and grill-with-docs (writes the decision record).
+---
+
+# Grilling
+
+Interview the user relentlessly until you reach a shared understanding. Map this
+as a **design tree**: every decision branches into the decisions that hang off it.
+
+Work the tree in **rounds**. The **frontier** is every decision whose
+prerequisites are already settled — the questions you can ask _now_ without
+guessing at answers you haven't heard yet. Ask the whole frontier in one round:
+number each question and give your recommended answer. Then wait for the user's
+answers before the next round.
+
+Each question should be formatted like so:
+
+```
+❓ **Q1** - **<question title>**: <question body, might be multiple paragraphs, including multiple choices>
+
+➡️ <your recommended answer>
+```
+
+Each round the user answers reshapes the tree — settled decisions push the
+frontier outward and unblock questions that depended on them. Recompute the
+frontier and ask the next round. A question whose answer depends on another
+question still open in this round belongs to a _later_ round, not this one.
+
+Finding _facts_ is your job, never the user's. When a frontier question needs a
+fact from the environment (filesystem, tools, docs), look it up yourself — or
+dispatch a clean-context sub-agent where your harness supports it. Don't ask the
+user for anything you could look up yourself. Don't block on it: a running
+exploration is an unsettled prerequisite, so only the questions downstream of it
+wait — ask the rest of the frontier now. The _decisions_ are the user's — put
+each to them and wait.
+
+The session is done when the frontier is empty: every branch of the design tree
+visited, nothing left silently assumed. Do not act on it until the user confirms
+you have reached a shared understanding.
+
+## Cross-agent applicability
+
+Pure interview methodology — no harness-specific tool references. Works on pi,
+Claude, or any agent. The only harness-dependent line is the sub-agent note
+above; without sub-agent support the agent looks facts up directly.
+
+## Out of scope
+
+- Does NOT write any artifact — that's `grill-with-docs` (decision record) and
+  the promotion pipeline (wiki/tasks).
+- Does NOT run the divergent brainstorm — that's the brainstorming phase before
+  this skill ("хватит, к промоушену" is the switch).