diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index a9c2e30..2724a1e 100644
--- a/.claude-plugin/marketplace.json
+++ b/.claude-plugin/marketplace.json
@@ -5,15 +5,15 @@
     "url": "https://extruct.ai"
   },
   "metadata": {
-    "description": "Official Extruct AI skills for company discovery, Deep Search, AI tables, enrichment, and people workflows",
-    "version": "1.0.5",
+    "description": "Official Extruct AI skills for company lookup, discovery, Deep Search, AI tables, enrichment, and people workflows",
+    "version": "1.0.6",
     "repository": "https://github.com/extruct-ai/skills"
   },
   "plugins": [
     {
       "name": "extruct-skills",
-      "version": "1.0.5",
-      "description": "Official Extruct AI skill bundle for semantic search, lookalike search, Deep Search, table operations, enrichment, and contact-finding workflows.",
+      "version": "1.0.6",
+      "description": "Official Extruct AI skill bundle for company lookup, semantic search, lookalike search, Deep Search, table operations, enrichment, and contact-finding workflows.",
       "source": "./",
       "strict": true,
       "skills": [
diff --git a/skills/extruct-api/SKILL.md b/skills/extruct-api/SKILL.md
index 55af152..d86222b 100644
--- a/skills/extruct-api/SKILL.md
+++ b/skills/extruct-api/SKILL.md
@@ -43,6 +43,7 @@ This section covers the default operating intent of the skill: identify the Extr
 2. Classify the request into the right Extruct path:
    - if the user provides an Extruct table URL or a raw table UUID, treat it as an existing table operation first
    - if the user provides an Extruct task URL or a raw task UUID, treat it as an existing Deep Search task first
+   - known company lookup: fetch the canonical company profile for one domain or UUID
    - company discovery: semantic search, lookalike search, or Deep Search
    - existing table operation: inspect, add/update rows or columns, run, poll, read
    - company-table workflow: enrich or score companies in a reusable table
@@ -189,7 +190,7 @@ If search filters or pagination behavior appear different from the guidance here
 
 ### Lookalike Search
 
-Use lookalike search when the user already has a reference company and wants similar companies. Prefer domains or URLs for `--company-identifier` unless a prior Extruct response already gives you a UUID.
+Use lookalike search when the user already has a reference company and wants similar companies. Prefer domains for `--company-identifier` unless a prior Extruct response already gives you a UUID.
 
 Typical asks:
 
@@ -209,6 +210,30 @@ Pagination uses the same `--offset` and `--limit` behavior as semantic search.
 
 If identifier handling is unclear for a specific seed company or the live API behavior differs, verify the current lookalike-search request contract in the official API reference.
 
+### Company Lookup
+
+Use company lookup when the user has one known company and wants its full canonical Extruct company profile. This is not a discovery tool.
+
+Use lookup for:
+
+- "pull up Stripe's profile"
+- "get the Extruct profile for ramp.com"
+- "fetch details for this company profile UUID"
+
+Do not use lookup when:
+
+- the user describes a category or market — use semantic search
+- the user asks for similar companies — use lookalike search
+- the user wants a scored shortlist — use Deep Search
+
+Command:
+
+```bash
+<extruct_api_cli> companies lookup --company-identifier stripe.com
+```
+
+`--company-identifier` accepts a domain or Extruct company profile UUID. The response returns `id`, `domain`, `company_name`, and the rich company profile in `context`. Company lookup currently consumes 0 credits, but successful and accepted lookups may appear in usage analytics.
+
 ### Deep Search
 
 Use Deep Search when the user wants a higher-precision asynchronous company search, wants explicit criteria, or is comfortable waiting for a task.
@@ -690,7 +715,7 @@ If the auth flow, expected status codes, or healthcheck contract has changed, de
 
 ### Lookalike Results Feel Wrong
 
-- use a domain or URL instead of a company name when possible
+- use a domain or UUID instead of a company name when possible
 - confirm the seed company is the correct one before judging the output
 
 ### Column Creation Fails
diff --git a/skills/extruct-api/references/finding-companies.md b/skills/extruct-api/references/finding-companies.md
index 41aab52..5adde34 100644
--- a/skills/extruct-api/references/finding-companies.md
+++ b/skills/extruct-api/references/finding-companies.md
@@ -8,6 +8,7 @@ All commands below use `<extruct_api_cli>` as shorthand for the resolved absolut
 
 Use this playbook when the user asks for:
 
+- a full profile for one known company
 - semantic company discovery from a natural-language query
 - similar companies from a known seed company
 - a higher-precision asynchronous search with explicit criteria
@@ -20,6 +21,15 @@ Do not use this playbook when:
 
 ## Choose The Right Search Path
 
+### Use Company Lookup
+
+Use `companies lookup` when the user has a known company and wants its full canonical Extruct profile. This accepts a domain or Extruct company profile UUID.
+Company lookup currently consumes 0 credits, but successful and accepted lookups may appear in usage analytics.
+
+```bash
+<extruct_api_cli> companies lookup --company-identifier stripe.com
+```
+
 ### Use Semantic Search
 
 Use `companies search` when the user describes a market, ICP, category, product, use case, or geography in natural language.
@@ -40,7 +50,7 @@ Add `--filters` when the user specifies geography, size, city, or founded range:
 
 Use `companies similar` when the user already knows a reference company.
 
-- prefer a domain or URL as `--company-identifier`
+- prefer a domain as `--company-identifier`
 - use a UUID only when a prior Extruct response already gives you one
 
 ```bash
diff --git a/skills/extruct-api/scripts/extruct-api b/skills/extruct-api/scripts/extruct-api
index 10aee9e..41876e4 100755
--- a/skills/extruct-api/scripts/extruct-api
+++ b/skills/extruct-api/scripts/extruct-api
@@ -750,6 +750,17 @@ def _build_parser() -> argparse.ArgumentParser:
     companies_similar.add_argument("--limit", type=int, default=DEFAULT_LIST_LIMIT)
     companies_similar.add_argument("--filters", help="Search filters JSON string.")
 
+    companies_lookup = companies_actions.add_parser(
+        "lookup",
+        help="Look up the full company profile for a known company domain or UUID.",
+        parents=[global_options],
+    )
+    companies_lookup.add_argument(
+        "--company-identifier",
+        required=True,
+        help="Company identifier (domain or UUID).",
+    )
+
     tables = resources.add_parser("tables", help="Table commands.", parents=[global_options])
     tables_actions = tables.add_subparsers(dest="action", required=True)
 
@@ -910,6 +921,11 @@ def _healthcheck_method_path() -> tuple[str, str]:
 def _companies_method_path(action: str, company_identifier: str | None = None) -> tuple[str, str]:
     if action == "search":
         return "GET", "/v1/companies/search"
+    if action == "lookup":
+        if company_identifier is None:
+            raise ValueError("company_identifier is required for lookup action.")
+        encoded_identifier = urllib.parse.quote(company_identifier, safe="")
+        return "GET", f"/v1/companies/{encoded_identifier}"
     if action == "similar":
         if company_identifier is None:
             raise ValueError("company_identifier is required for similar action.")
@@ -1009,6 +1025,16 @@ def _handle_companies(args: argparse.Namespace) -> int:
             _json_print(query_error, args.pretty)
             return query_error_code
         query_params["q"] = args.query
+    elif args.action == "lookup":
+        identifier_error, identifier_error_code = _validate_non_empty(
+            args.company_identifier,
+            flag="--company-identifier",
+            path="/v1/companies/{company_identifier}",
+        )
+        if identifier_error is not None:
+            _json_print(identifier_error, args.pretty)
+            return identifier_error_code
+        method, path = _companies_method_path("lookup", company_identifier=args.company_identifier)
     elif args.action == "similar":
         identifier_error, identifier_error_code = _validate_non_empty(
             args.company_identifier,
@@ -1024,6 +1050,9 @@ def _handle_companies(args: argparse.Namespace) -> int:
         _json_print(error, args.pretty)
         return code
 
+    if args.action == "lookup":
+        return _execute_request(args, method=method, path=path)
+
     pagination_error, pagination_error_code = _validate_pagination(args.offset, args.limit, path=path)
     if pagination_error is not None:
         _json_print(pagination_error, args.pretty)