fix: log errors instead of silently swallowing prompt failures

.continue/agents/architecture.check

@@ -0,0 +1,21 @@
+name: Architecture Review
+description: Ensure changes align with single-file plugin architecture
+triggers:
+  - pull_request
+
+steps:
+  - name: Review architecture
+    prompt: |
+      Review the changes for architectural consistency:
+
+      **Project constraints:**
+      - Single-file plugin architecture (index.ts is the main entry)
+      - Event-driven hooks (tool.execute.before, event listeners)
+      - Plugin should remain lightweight
+
+      **Watch for:**
+      - Adding new files when the feature could fit in index.ts
+      - Introducing heavy dependencies
+      - Breaking the plugin's event-driven pattern
+
+      If changes violate these constraints, suggest alternatives that align with the architecture.

.continue/agents/code-style.check

@@ -0,0 +1,26 @@
+name: Code Style Review
+description: Enforce code style conventions from AGENTS.md
+triggers:
+  - pull_request
+
+steps:
+  - name: Check code style
+    prompt: |
+      Review the changed TypeScript files against these conventions from AGENTS.md:
+
+      **Imports:**
+      - Named imports preferred (not `import *`)
+      - Type imports must be separate: `import type { X }`
+
+      **Naming:**
+      - camelCase for variables and functions
+      - PascalCase for types, interfaces, classes, and exports
+
+      **Async:**
+      - Prefer async/await over raw promises
+
+      **Error Handling:**
+      - Try-catch blocks with proper cleanup
+      - No silent failures (empty catch blocks)
+
+      For each violation, leave a comment on the specific line explaining the issue and suggesting a fix.

.continue/agents/commit-format.check

@@ -0,0 +1,24 @@
+name: Commit Message Format
+description: Ensure commit messages follow Conventional Commits
+triggers:
+  - pull_request
+
+steps:
+  - name: Check commit messages
+    prompt: |
+      Review the commit messages in this PR for Conventional Commits format:
+
+      **Required format:** `type: description`
+
+      **Valid types:**
+      - `feat:` - New feature
+      - `fix:` - Bug fix
+      - `docs:` - Documentation changes
+      - `chore:` - Maintenance tasks
+      - `refactor:` - Code refactoring
+      - `test:` - Adding/modifying tests
+      - `perf:` - Performance improvements
+
+      **Breaking changes:** Use `!` suffix (e.g., `feat!: change API`)
+
+      If any commit message doesn't follow this format, leave a comment suggesting the correct format.

.continue/agents/typecheck.check

@@ -0,0 +1,20 @@
+name: TypeScript Type Check
+description: Verify TypeScript compiles without errors
+triggers:
+  - pull_request
+
+steps:
+  - name: Run typecheck
+    run: npm run typecheck
+    fail_on_error: true
+
+  - name: Review for type issues
+    prompt: |
+      Review the changed files for TypeScript type issues:
+
+      - Check for implicit `any` types that should be explicit
+      - Verify return types are consistent with function signatures
+      - Ensure type imports use `import type { X }` syntax
+      - Look for potential null/undefined issues
+
+      If issues found, leave a comment on the specific line.

index.ts

@@ -229,7 +229,7 @@ export const SessionPlugin: Plugin = async (ctx) => {
               },
             })
           } catch (error) {
-            // Silently fail - error handling could be added here if needed
+            console.error(`Failed to send pending message to session ${sessionID}:`, error)
           }
           return
         }
@@ -284,7 +284,7 @@ export const SessionPlugin: Plugin = async (ctx) => {
               },
             })
           } catch (error) {
-            // Silently fail - error handling could be added here if needed
+            console.error(`Failed to send compacted message to session ${sessionID}:`, error)
           }
         }
       }
@@ -321,6 +321,11 @@ ${agentList}
 
 If omitted, continues with current agent.
 
+NAME PARAMETER (optional):
+
+Custom name for new or forked sessions. Helps identify sessions in the session list.
+Only used in 'new' and 'fork' modes. Ignored in 'message' and 'compact' modes.
+
 EXAMPLES:
 
   # COLLABORATE: Multi-agent problem solving
@@ -331,13 +336,14 @@ EXAMPLES:
   })
   # Plan reviews, responds, can pass back to build
 
-  # HANDOFF: Clean phase transition
+  # HANDOFF: Clean phase transition with named session
   session({
     mode: "new",
     agent: "researcher", 
+    name: "API Research",
     text: "Research best practices for API design"
   })
-  # Fresh session, no baggage from previous implementation work
+  # Fresh session titled "API Research", no baggage from previous work
 
   # COMPRESS: Long conversation with handoff
   session({
@@ -347,18 +353,20 @@ EXAMPLES:
   })
   # Compacts history, adds handoff context, plan agent responds
 
-  # PARALLELIZE: Try multiple approaches
+  # PARALLELIZE: Named forked sessions for comparison
   session({
     mode: "fork",
-    agent: "build",
+    agent: "plan",
+    name: "Redux Architecture",
     text: "Implement using Redux"
   })
   session({
     mode: "fork", 
-    agent: "build",
+    agent: "plan",
+    name: "Context API Architecture",
     text: "Implement using Context API"
   })
-  # Two independent sessions, compare results
+  # Two named sessions for easy identification, compare results
 `,
 
         args: {
@@ -374,6 +382,12 @@ EXAMPLES:
             .describe(
               "Primary agent name (e.g., 'build', 'plan') for agent switching",
             ),
+          name: tool.schema
+            .string()
+            .optional()
+            .describe(
+              "Custom name for the session (used in 'new' and 'fork' modes)",
+            ),
         },
 
         async execute(args, toolCtx) {
@@ -388,11 +402,12 @@ EXAMPLES:
 
               case "new":
                 // Create session via SDK for agent control
+                const sessionTitle = args.name || (args.agent
+                  ? `Session via ${args.agent}`
+                  : "New session")
                 const newSession = await ctx.client.session.create({
                   body: {
-                    title: args.agent
-                      ? `Session via ${args.agent}`
-                      : "New session",
+                    title: sessionTitle,
                   },
                 })
 
@@ -405,7 +420,9 @@ EXAMPLES:
                   },
                 })
 
-                return `New session created with ${args.agent || "build"} agent (ID: ${newSession.data.id})`
+                return args.name
+                  ? `New session "${args.name}" created with ${args.agent || "build"} agent (ID: ${newSession.data.id})`
+                  : `New session created with ${args.agent || "build"} agent (ID: ${newSession.data.id})`
 
               case "compact":
                 try {
@@ -470,6 +487,13 @@ EXAMPLES:
                   body: {},
                 })
 
+                if (args.name) {
+                  await ctx.client.session.update({
+                    path: { id: forkedSession.data.id },
+                    body: { title: args.name },
+                  })
+                }
+
                 // Send new message in forked session
                 await ctx.client.session.prompt({
                   path: { id: forkedSession.data.id },
@@ -479,7 +503,9 @@ EXAMPLES:
                   },
                 })
 
-                return `Forked session with ${args.agent || "build"} agent - history preserved (ID: ${forkedSession.data.id})`
+                return args.name
+                  ? `Forked session "${args.name}" with ${args.agent || "build"} agent - history preserved (ID: ${forkedSession.data.id})`
+                  : `Forked session with ${args.agent || "build"} agent - history preserved (ID: ${forkedSession.data.id})`
             }
           } catch (error) {
             const message =
@@ -498,6 +524,82 @@ EXAMPLES:
           }
         },
       }),
+
+      session_list: tool({
+        description: `List all OpenCode sessions with optional filtering.
+
+Returns a table of sessions with ID, title, and creation date.`,
+
+        args: {
+          limit: tool.schema
+            .number()
+            .optional()
+            .describe("Maximum number of sessions to return"),
+          from_date: tool.schema
+            .string()
+            .optional()
+            .describe("Filter sessions from this date (ISO 8601 format)"),
+          to_date: tool.schema
+            .string()
+            .optional()
+            .describe("Filter sessions until this date (ISO 8601 format)"),
+        },
+
+        async execute(args) {
+          try {
+            const response = await ctx.client.session.list()
+
+            if (!response.data) {
+              return "No sessions found."
+            }
+
+            let sessions = response.data
+
+            if (args.from_date) {
+              const fromDate = new Date(args.from_date).getTime()
+              sessions = sessions.filter((s) => {
+                const created = s.time?.created
+                  ? new Date(s.time.created).getTime()
+                  : 0
+                return created >= fromDate
+              })
+            }
+
+            if (args.to_date) {
+              const toDate = new Date(args.to_date).getTime()
+              sessions = sessions.filter((s) => {
+                const created = s.time?.created
+                  ? new Date(s.time.created).getTime()
+                  : 0
+                return created <= toDate
+              })
+            }
+
+            if (args.limit && args.limit > 0) {
+              sessions = sessions.slice(0, args.limit)
+            }
+
+            if (sessions.length === 0) {
+              return "No sessions found matching criteria."
+            }
+
+            const rows = sessions.map((s) => {
+              const id = s.id || "unknown"
+              const title = s.title || "Untitled"
+              const created = s.time?.created
+                ? new Date(s.time.created).toISOString().split("T")[0]
+                : "N/A"
+              return `| ${id} | ${title} | ${created} |`
+            })
+
+            return ["| Session ID | Title | Created |", "|------------|-------|---------|", ...rows].join("\n")
+          } catch (error) {
+            const message =
+              error instanceof Error ? error.message : String(error)
+            return `Error listing sessions: ${message}`
+          }
+        },
+      }),
     },
   }
 }