diff --git a/src/repo_registry/web_ui/views.py b/src/repo_registry/web_ui/views.py
index 6f94e9c..060ed4f 100644
--- a/src/repo_registry/web_ui/views.py
+++ b/src/repo_registry/web_ui/views.py
@@ -305,7 +305,7 @@ def repository_detail(
       </section>
       <section class="panel">
         <h2>Approved Ability Map</h2>
-        {render_ability_map(asdict(ability_map))}
+        {render_ability_map(asdict(ability_map), repository_id)}
       </section>
     </div>
     <section class="panel" style="margin-top:18px">
@@ -435,6 +435,128 @@ def create_evidence_from_form(
     return RedirectResponse(f"/ui/repos/{repository_id}", status_code=303)
 
 
+@router.post("/ui/repos/{repository_id}/abilities/{ability_id}/edit")
+def edit_ability_from_form(
+    repository_id: int,
+    ability_id: int,
+    name: str = Form(...),
+    description: str = Form(""),
+    confidence: float = Form(1.0),
+    service: RegistryService = Depends(get_service),
+) -> RedirectResponse:
+    service.update_ability(
+        repository_id,
+        ability_id,
+        name=name,
+        description=description,
+        confidence=confidence,
+    )
+    return RedirectResponse(f"/ui/repos/{repository_id}", status_code=303)
+
+
+@router.post("/ui/repos/{repository_id}/abilities/{ability_id}/delete")
+def delete_ability_from_form(
+    repository_id: int,
+    ability_id: int,
+    service: RegistryService = Depends(get_service),
+) -> RedirectResponse:
+    service.delete_ability(repository_id, ability_id)
+    return RedirectResponse(f"/ui/repos/{repository_id}", status_code=303)
+
+
+@router.post("/ui/repos/{repository_id}/capabilities/{capability_id}/edit")
+def edit_capability_from_form(
+    repository_id: int,
+    capability_id: int,
+    name: str = Form(...),
+    description: str = Form(""),
+    inputs: str = Form(""),
+    outputs: str = Form(""),
+    confidence: float = Form(1.0),
+    service: RegistryService = Depends(get_service),
+) -> RedirectResponse:
+    service.update_capability(
+        repository_id,
+        capability_id,
+        name=name,
+        description=description,
+        inputs=split_csv(inputs),
+        outputs=split_csv(outputs),
+        confidence=confidence,
+    )
+    return RedirectResponse(f"/ui/repos/{repository_id}", status_code=303)
+
+
+@router.post("/ui/repos/{repository_id}/capabilities/{capability_id}/delete")
+def delete_capability_from_form(
+    repository_id: int,
+    capability_id: int,
+    service: RegistryService = Depends(get_service),
+) -> RedirectResponse:
+    service.delete_capability(repository_id, capability_id)
+    return RedirectResponse(f"/ui/repos/{repository_id}", status_code=303)
+
+
+@router.post("/ui/repos/{repository_id}/features/{feature_id}/edit")
+def edit_feature_from_form(
+    repository_id: int,
+    feature_id: int,
+    name: str = Form(...),
+    type: str = Form(...),
+    location: str = Form(""),
+    confidence: float = Form(1.0),
+    service: RegistryService = Depends(get_service),
+) -> RedirectResponse:
+    service.update_feature(
+        repository_id,
+        feature_id,
+        name=name,
+        type=type,
+        location=location,
+        confidence=confidence,
+    )
+    return RedirectResponse(f"/ui/repos/{repository_id}", status_code=303)
+
+
+@router.post("/ui/repos/{repository_id}/features/{feature_id}/delete")
+def delete_feature_from_form(
+    repository_id: int,
+    feature_id: int,
+    service: RegistryService = Depends(get_service),
+) -> RedirectResponse:
+    service.delete_feature(repository_id, feature_id)
+    return RedirectResponse(f"/ui/repos/{repository_id}", status_code=303)
+
+
+@router.post("/ui/repos/{repository_id}/evidence/{evidence_id}/edit")
+def edit_evidence_from_form(
+    repository_id: int,
+    evidence_id: int,
+    type: str = Form(...),
+    reference: str = Form(...),
+    strength: str = Form("medium"),
+    service: RegistryService = Depends(get_service),
+) -> RedirectResponse:
+    service.update_evidence(
+        repository_id,
+        evidence_id,
+        type=type,
+        reference=reference,
+        strength=strength,
+    )
+    return RedirectResponse(f"/ui/repos/{repository_id}", status_code=303)
+
+
+@router.post("/ui/repos/{repository_id}/evidence/{evidence_id}/delete")
+def delete_evidence_from_form(
+    repository_id: int,
+    evidence_id: int,
+    service: RegistryService = Depends(get_service),
+) -> RedirectResponse:
+    service.delete_evidence(repository_id, evidence_id)
+    return RedirectResponse(f"/ui/repos/{repository_id}", status_code=303)
+
+
 @router.post("/ui/repos/{repository_id}/analysis-runs")
 def create_analysis_run_from_form(
     repository_id: int,
@@ -1070,7 +1192,7 @@ def render_candidate_merge_form(
     """
 
 
-def render_ability_map(ability_map: dict) -> str:
+def render_ability_map(ability_map: dict, repository_id: int) -> str:
     abilities = ability_map.get("abilities", [])
     if not abilities:
         return '<p class="muted">No approved entries yet.</p>'
@@ -1079,11 +1201,11 @@ def render_ability_map(ability_map: dict) -> str:
         capabilities = []
         for capability in ability["capabilities"]:
             features = "".join(
-                render_approved_feature(feature)
+                render_approved_feature(feature, repository_id)
                 for feature in capability["features"]
             )
             evidence = "".join(
-                render_approved_evidence(item)
+                render_approved_evidence(item, repository_id)
                 for item in capability["evidence"]
             )
             capabilities.append(
@@ -1092,6 +1214,7 @@ def render_ability_map(ability_map: dict) -> str:
                   <strong>{escape(capability['name'])}</strong>
                   <span class="pill">ID {capability['id']}</span>
                   <p class="muted">{escape(capability['description'])}</p>
+                  {render_approved_capability_forms(capability, repository_id)}
                   <ul>{features}{evidence}</ul>
                 </li>
                 """
@@ -1102,6 +1225,7 @@ def render_ability_map(ability_map: dict) -> str:
               <strong>{escape(ability['name'])}</strong>
               <span class="pill">ID {ability['id']}</span>
               <p class="muted">{escape(ability['description'])}</p>
+              {render_approved_ability_forms(ability, repository_id)}
               <ul>{''.join(capabilities)}</ul>
             </li>
             """
@@ -1109,24 +1233,79 @@ def render_ability_map(ability_map: dict) -> str:
     return f'<div class="tree"><ul>{"".join(items)}</ul></div>'
 
 
-def render_approved_feature(feature: dict) -> str:
+def render_approved_ability_forms(ability: dict, repository_id: int) -> str:
+    return f"""
+    <form class="stack" method="post" action="/ui/repos/{repository_id}/abilities/{ability['id']}/edit">
+      <label>Name <input name="name" value="{escape(ability['name'])}" required></label>
+      <label>Description <textarea name="description" rows="2">{escape(ability['description'])}</textarea></label>
+      <label>Confidence <input name="confidence" type="number" min="0" max="1" step="0.01" value="{ability['confidence']:.2f}" required></label>
+      <div class="actions">
+        <button class="secondary" type="submit">Save Ability</button>
+      </div>
+    </form>
+    <form method="post" action="/ui/repos/{repository_id}/abilities/{ability['id']}/delete">
+      <button class="secondary" type="submit">Delete Ability</button>
+    </form>
+    """
+
+
+def render_approved_capability_forms(capability: dict, repository_id: int) -> str:
+    inputs = ", ".join(capability["inputs"])
+    outputs = ", ".join(capability["outputs"])
+    return f"""
+    <form class="stack" method="post" action="/ui/repos/{repository_id}/capabilities/{capability['id']}/edit">
+      <label>Name <input name="name" value="{escape(capability['name'])}" required></label>
+      <label>Description <textarea name="description" rows="2">{escape(capability['description'])}</textarea></label>
+      <label>Inputs <input name="inputs" value="{escape(inputs)}"></label>
+      <label>Outputs <input name="outputs" value="{escape(outputs)}"></label>
+      <label>Confidence <input name="confidence" type="number" min="0" max="1" step="0.01" value="{capability['confidence']:.2f}" required></label>
+      <div class="actions">
+        <button class="secondary" type="submit">Save Capability</button>
+      </div>
+    </form>
+    <form method="post" action="/ui/repos/{repository_id}/capabilities/{capability['id']}/delete">
+      <button class="secondary" type="submit">Delete Capability</button>
+    </form>
+    """
+
+
+def render_approved_feature(feature: dict, repository_id: int) -> str:
     return f"""
     <li>
       {escape(feature["name"])}
       <span class="pill">{escape(feature["type"])}</span>
       <span class="source">{escape(feature["location"])}</span>
       {render_sources(feature.get("source_refs", []))}
+      <form class="stack" method="post" action="/ui/repos/{repository_id}/features/{feature['id']}/edit">
+        <label>Name <input name="name" value="{escape(feature['name'])}" required></label>
+        <label>Type <input name="type" value="{escape(feature['type'])}" required></label>
+        <label>Location <input name="location" value="{escape(feature['location'])}"></label>
+        <label>Confidence <input name="confidence" type="number" min="0" max="1" step="0.01" value="{feature['confidence']:.2f}" required></label>
+        <button class="secondary" type="submit">Save Feature</button>
+      </form>
+      <form method="post" action="/ui/repos/{repository_id}/features/{feature['id']}/delete">
+        <button class="secondary" type="submit">Delete Feature</button>
+      </form>
     </li>
     """
 
 
-def render_approved_evidence(evidence: dict) -> str:
+def render_approved_evidence(evidence: dict, repository_id: int) -> str:
     return f"""
     <li>
       {escape(evidence["type"])}
       <span class="pill">{escape(evidence["strength"])}</span>
       <span class="source">{escape(evidence["reference"])}</span>
       {render_sources(evidence.get("source_refs", []))}
+      <form class="stack" method="post" action="/ui/repos/{repository_id}/evidence/{evidence['id']}/edit">
+        <label>Type <input name="type" value="{escape(evidence['type'])}" required></label>
+        <label>Reference <input name="reference" value="{escape(evidence['reference'])}" required></label>
+        <label>Strength <input name="strength" value="{escape(evidence['strength'])}" required></label>
+        <button class="secondary" type="submit">Save Evidence</button>
+      </form>
+      <form method="post" action="/ui/repos/{repository_id}/evidence/{evidence['id']}/delete">
+        <button class="secondary" type="submit">Delete Evidence</button>
+      </form>
     </li>
     """
 
diff --git a/tests/test_web_api.py b/tests/test_web_api.py
index 806e2c4..2e731ba 100644
--- a/tests/test_web_api.py
+++ b/tests/test_web_api.py
@@ -506,6 +506,79 @@ def test_ui_manual_registry_entry_loop(tmp_path):
         assert "Manual API" in detail_response.text
         assert "README.md" in detail_response.text
         assert "ID " in detail_response.text
+        assert "Save Ability" in detail_response.text
+
+        edit_ability_response = client.post(
+            f"{repository_path}/abilities/{ability_id}/edit",
+            data={
+                "name": "Edited Manual Ability",
+                "description": "Edited by hand.",
+                "confidence": "0.8",
+            },
+            follow_redirects=False,
+        )
+        assert edit_ability_response.status_code == 303
+
+        edit_capability_response = client.post(
+            f"{repository_path}/capabilities/{capability_id}/edit",
+            data={
+                "name": "Edited Manual Capability",
+                "description": "Edited capability.",
+                "inputs": "ticket",
+                "outputs": "decision",
+                "confidence": "0.75",
+            },
+            follow_redirects=False,
+        )
+        assert edit_capability_response.status_code == 303
+
+        ability_map = client.get(f"/repos/{repository_id}/ability-map").json()
+        feature_id = ability_map["abilities"][0]["capabilities"][0]["features"][0]["id"]
+        evidence_id = ability_map["abilities"][0]["capabilities"][0]["evidence"][0]["id"]
+
+        edit_feature_response = client.post(
+            f"{repository_path}/features/{feature_id}/edit",
+            data={
+                "name": "Edited Manual API",
+                "type": "HTTP endpoint",
+                "location": "src/edited.py",
+                "confidence": "0.7",
+            },
+            follow_redirects=False,
+        )
+        assert edit_feature_response.status_code == 303
+
+        edit_evidence_response = client.post(
+            f"{repository_path}/evidence/{evidence_id}/edit",
+            data={
+                "type": "test",
+                "reference": "tests/test_manual.py",
+                "strength": "strong",
+            },
+            follow_redirects=False,
+        )
+        assert edit_evidence_response.status_code == 303
+
+        detail_response = client.get(repository_path)
+        assert "Edited Manual Ability" in detail_response.text
+        assert "Edited Manual Capability" in detail_response.text
+        assert "Edited Manual API" in detail_response.text
+        assert "tests/test_manual.py" in detail_response.text
+
+        delete_feature_response = client.post(
+            f"{repository_path}/features/{feature_id}/delete",
+            follow_redirects=False,
+        )
+        assert delete_feature_response.status_code == 303
+        delete_evidence_response = client.post(
+            f"{repository_path}/evidence/{evidence_id}/delete",
+            follow_redirects=False,
+        )
+        assert delete_evidence_response.status_code == 303
+
+        detail_response = client.get(repository_path)
+        assert "Edited Manual API" not in detail_response.text
+        assert "tests/test_manual.py" not in detail_response.text
     finally:
         app.dependency_overrides.clear()