Add 48 agentic patterns from 2026-06 global scan

International + vertical + war-story scan across 13 languages surfaced 51 candidates; 48 authored as full GoF/POSA entries (intent, context, problem, forces, solution, constrains, diagram, applicability, components, tools, evaluation_metrics) with reciprocal graph edges, verification-todo rows, examples, and rendered pages. 3 rejected as duplicates and folded into the originals' aliases (ralph-loop -> spec-driven-loop, agent-harness-engineering -> managed-agent-runtime, indexed-experience-memory -> memgpt-paging).

Also lands the previously-uncommitted 2026-06-10 SaaS/ERP patterns (canonical-entity-grounding, risk-tiered-action-autonomy, tenant-scoped-tool-binding) and their recipe members, which were sitting in the working tree.

make check passes (lint + no INDEX.md drift).

Author: luxxyarns

INDEX.md

@@ -313,6 +313,21 @@
             }
           ],
           "evidence_status": "full"
+        },
+        {
+          "pattern": "repo-map-context",
+          "role": "first-class",
+          "note": "Aider's signature feature: a PageRank-ranked tree-sitter map of the repo sent with each change request.",
+          "evidence": [
+            {
+              "type": "doc",
+              "title": "Aider docs — repo-map",
+              "url": "https://aider.chat/docs/repomap.html",
+              "quote": "Aider uses a concise map of your whole git repository that includes the most important classes and functions along with their types and call signatures.",
+              "accessed": "2026-06-14"
+            }
+          ],
+          "evidence_status": "full"
         }
       ],
       "instantiates": [
@@ -379,7 +394,7 @@
       ],
       "last_analyzed": "2026-05-24",
       "verification_status": "verified",
-      "last_updated": "2026-05-24",
+      "last_updated": "2026-06-14",
       "date_added": "2026-04-30",
       "status_in_practice": "mature",
       "tags": [
@@ -1568,6 +1583,21 @@
             }
           ],
           "evidence_status": "full"
+        },
+        {
+          "pattern": "shadow-workspace-vcs",
+          "role": "first-class",
+          "note": "Cline keeps an isolated git repo per workspace and offers diff-based rollback of agent edits.",
+          "evidence": [
+            {
+              "type": "paper",
+              "title": "Inside the Scaffold: A Source-Code Taxonomy of Coding Agent Architectures",
+              "url": "https://arxiv.org/abs/2604.03515",
+              "quote": "Shadow git checkpoints (Cline: isolated git repo per workspace, diff-based rollback)",
+              "accessed": "2026-06-14"
+            }
+          ],
+          "evidence_status": "full"
         }
       ],
       "instantiates": [
@@ -1630,7 +1660,7 @@
       ],
       "last_analyzed": "2026-05-24",
       "verification_status": "verified",
-      "last_updated": "2026-05-24",
+      "last_updated": "2026-06-14",
       "date_added": "2026-04-30",
       "status_in_practice": "mature",
       "tags": [

compositions-src/coding-agent.json

@@ -257,9 +257,14 @@
           "role": "optional",
           "evidence_status": "none",
           "evidence": []
+        },
+        {
+          "pattern": "risk-tiered-action-autonomy",
+          "role": "core",
+          "note": "Materiality-keyed tiers with a segregation-of-duties release: a different principal must clear material actions."
         }
       ],
-      "last_updated": "2026-05-23"
+      "last_updated": "2026-06-10"
     },
     {
       "id": "browser-computer-use-stack",
@@ -924,9 +929,19 @@
           "role": "optional",
           "evidence_status": "none",
           "evidence": []
+        },
+        {
+          "pattern": "tenant-scoped-tool-binding",
+          "role": "hardening",
+          "note": "Multi-tenant isolation at the tool and retrieval layer."
+        },
+        {
+          "pattern": "canonical-entity-grounding",
+          "role": "optional",
+          "note": "Ground identifiers against the system of record before acting."
         }
       ],
-      "last_updated": "2026-05-23"
+      "last_updated": "2026-06-10"
     },
     {
       "id": "production-rag",
@@ -1017,9 +1032,19 @@
           "role": "optional",
           "evidence_status": "none",
           "evidence": []
+        },
+        {
+          "pattern": "tenant-scoped-tool-binding",
+          "role": "hardening",
+          "note": "Tenant id bound before the index so retrieval matches only the caller's partition."
+        },
+        {
+          "pattern": "canonical-entity-grounding",
+          "role": "hardening",
+          "note": "Resolve entity references against master data, not retrieved prose."
         }
       ],
-      "last_updated": "2026-05-22",
+      "last_updated": "2026-06-10",
       "status_in_practice": "mature",
       "date_added": "2026-04-30"
     },
@@ -1206,9 +1231,19 @@
           "role": "optional",
           "evidence_status": "none",
           "evidence": []
+        },
+        {
+          "pattern": "tenant-scoped-tool-binding",
+          "role": "core",
+          "note": "Enforces tenant scope below the prompt so a misled model cannot widen data access."
+        },
+        {
+          "pattern": "risk-tiered-action-autonomy",
+          "role": "hardening",
+          "note": "Holds material actions for a human approver distinct from the initiator."
         }
       ],
-      "last_updated": "2026-05-20",
+      "last_updated": "2026-06-10",
       "status_in_practice": "mature",
       "date_added": "2026-04-30"
     },
@@ -1271,9 +1306,19 @@
           "role": "hardening",
           "evidence_status": "none",
           "evidence": []
+        },
+        {
+          "pattern": "tenant-scoped-tool-binding",
+          "role": "core",
+          "note": "Per-tenant data-layer isolation for regulated multi-tenant deployments."
+        },
+        {
+          "pattern": "risk-tiered-action-autonomy",
+          "role": "hardening",
+          "note": "Maker-checker release for material financial actions."
         }
       ],
-      "last_updated": "2026-05-20",
+      "last_updated": "2026-06-10",
       "status_in_practice": "emerging",
       "date_added": "2026-04-30"
     },