@zed-industries/claude-code-acp - npm Package Compare versions

Comparing version 0.16.0 to 0.16.1

dist/acp-agent.d.ts

@@ -47,2 +47,3 @@ import { Agent, AgentSideConnection, AuthenticateRequest, CancelNotification, ClientCapabilities, ForkSessionRequest, ForkSessionResponse, InitializeRequest, InitializeResponse, LoadSessionRequest, LoadSessionResponse, ListSessionsRequest, ListSessionsResponse, NewSessionRequest, NewSessionResponse, PromptRequest, PromptResponse, ReadTextFileRequest, ReadTextFileResponse, ResumeSessionRequest, ResumeSessionResponse, SessionNotification, SetSessionModelRequest, SetSessionModelResponse, SetSessionModeRequest, SetSessionModeResponse, TerminalHandle, TerminalOutputResponse, WriteTextFileRequest, WriteTextFileResponse } from "@agentclientprotocol/sdk";
          *   - mcpServers (merged with ACP's mcpServers)
+         *   - disallowedTools (merged with ACP's disallowedTools)
          */
@@ -85,2 +86,8 @@ options?: Options;
     unstable_resumeSession(params: ResumeSessionRequest): Promise<ResumeSessionResponse>;
+    /**
+     * Find a session file by ID, first checking the given cwd's project directory,
+     * then falling back to scanning all project directories.
+     * Returns the absolute file path if found, or null if not found.
+     */
+    private findSessionFile;
     loadSession(params: LoadSessionRequest): Promise<LoadSessionResponse>;
@@ -102,2 +109,3 @@ /**
     canUseTool(sessionId: string): CanUseTool;
+    private sendAvailableCommandsUpdate;
     private createSession;
@@ -104,0 +112,0 @@ }

dist/acp-agent.d.ts.map

@@ -1,1 +0,1 @@
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dist/acp-agent.js

@@ -16,20 +16,2 @@ import { AgentSideConnection, ndJsonStream, RequestError, } from "@agentclientprotocol/sdk";
 export const CLAUDE_CONFIG_DIR = process.env.CLAUDE_CONFIG_DIR ?? path.join(os.homedir(), ".claude");
-/**
- * Decode a Claude project path encoding back to the original filesystem path.
- * Claude encodes paths by replacing path separators with dashes:
- * - Unix: "/Users/morse/project" -> "-Users-morse-project"
- * - Windows: "C:\Users\morse\project" -> "C-Users-morse-project"
- */
-function decodeProjectPath(encodedPath) {
-    // Check if this looks like a Windows path (starts with drive letter pattern like "C-")
-    const windowsDriveMatch = encodedPath.match(/^([A-Za-z])-/);
-    if (windowsDriveMatch) {
-        // Windows path: "C-Users-morse-project" -> "C:\Users\morse\project"
-        const driveLetter = windowsDriveMatch[1];
-        const rest = encodedPath.slice(2); // Skip "C-"
-        return `${driveLetter}:\\${rest.replace(/-/g, "\\")}`;
-    }
-    // Unix path: "-Users-morse-project" -> "/Users/morse/project"
-    return encodedPath.replace(/-/g, "/");
-}
 function sessionFilePath(cwd, sessionId) {
@@ -112,9 +94,14 @@ return path.join(CLAUDE_CONFIG_DIR, "projects", encodeProjectPath(cwd), `${sessionId}.jsonl`);
         }
-        return await this.createSession(params, {
+        const response = await this.createSession(params, {
             // Revisit these meta values once we support resume
             resume: params._meta?.claudeCode?.options?.resume,
         });
+        // Needs to happen after we return the session
+        setTimeout(() => {
+            this.sendAvailableCommandsUpdate(response.sessionId);
+        }, 0);
+        return response;
     }
     async unstable_forkSession(params) {
-        return await this.createSession({
+        const response = await this.createSession({
             cwd: params.cwd,
@@ -127,2 +114,7 @@ mcpServers: params.mcpServers ?? [],
         });
+        // Needs to happen after we return the session
+        setTimeout(() => {
+            this.sendAvailableCommandsUpdate(response.sessionId);
+        }, 0);
+        return response;
     }
@@ -137,9 +129,50 @@ async unstable_resumeSession(params) {
         });
+        // Needs to happen after we return the session
+        setTimeout(() => {
+            this.sendAvailableCommandsUpdate(response.sessionId);
+        }, 0);
         return response;
     }
-    async loadSession(params) {
+    /**
+     * Find a session file by ID, first checking the given cwd's project directory,
+     * then falling back to scanning all project directories.
+     * Returns the absolute file path if found, or null if not found.
+     */
+    async findSessionFile(sessionId, cwd) {
+        const fileName = `${sessionId}.jsonl`;
+        // Fast path: check the expected location based on cwd
+        const expectedPath = sessionFilePath(cwd, sessionId);
         try {
-            await fs.promises.access(sessionFilePath(params.cwd, params.sessionId));
+            await fs.promises.access(expectedPath);
+            return expectedPath;
         }
         catch {
+            // Not found at expected path, scan all project directories
+        }
+        const claudeDir = path.join(CLAUDE_CONFIG_DIR, "projects");
+        try {
+            const projectDirs = await fs.promises.readdir(claudeDir);
+            for (const encodedPath of projectDirs) {
+                const projectDir = path.join(claudeDir, encodedPath);
+                const stat = await fs.promises.stat(projectDir);
+                if (!stat.isDirectory())
+                    continue;
+                const candidatePath = path.join(projectDir, fileName);
+                try {
+                    await fs.promises.access(candidatePath);
+                    return candidatePath;
+                }
+                catch {
+                    continue;
+                }
+            }
+        }
+        catch {
+            // projects directory doesn't exist or isn't readable
+        }
+        return null;
+    }
+    async loadSession(params) {
+        const filePath = await this.findSessionFile(params.sessionId, params.cwd);
+        if (!filePath) {
             throw new Error("Session not found");
@@ -154,3 +187,7 @@ }
         });
-        await this.replaySessionHistory(params.sessionId, params.cwd);
+        await this.replaySessionHistory(params.sessionId, filePath);
+        // Send available commands after replay so it doesn't interleave with history
+        setTimeout(() => {
+            this.sendAvailableCommandsUpdate(params.sessionId);
+        }, 0);
         return {
@@ -179,2 +216,3 @@ modes: response.modes,
         const allSessions = [];
+        const encodedCwdFilter = params.cwd ? encodeProjectPath(params.cwd) : null;
         try {
@@ -187,8 +225,5 @@ const projectDirs = await fs.promises.readdir(claudeDir);
                     continue;
-                // Decode the path based on platform:
-                // - Unix: "-Users-morse-project" -> "/Users/morse/project"
-                // - Windows: "C-Users-morse-project" -> "C:\Users\morse\project"
-                const decodedCwd = decodeProjectPath(encodedPath);
-                // Skip if filtering by cwd and this doesn't match
-                if (params.cwd && decodedCwd !== params.cwd)
+                // Path encoding is not always reversible (hyphens can be separators or literals),
+                // so only use encoded value as a coarse pre-filter.
+                if (encodedCwdFilter && encodedPath !== encodedCwdFilter)
                     continue;
@@ -204,8 +239,5 @@ const files = await fs.promises.readdir(projectDir);
                         const lines = content.trim().split("\n").filter(Boolean);
-                        const firstLine = lines[0];
-                        if (!firstLine)
-                            continue;
-                        // Parse first line to get session info
-                        const firstEntry = JSON.parse(firstLine);
-                        const sessionId = firstEntry.sessionId || file.replace(".jsonl", "");
+                        const sessionId = file.replace(".jsonl", "");
+                        let parsedAnyEntry = false;
+                        let sessionCwd;
                         // Find first user message for title
@@ -216,7 +248,17 @@ let title;
                                 const entry = JSON.parse(line);
-                                if (entry.type === "user" && entry.message?.content) {
+                                parsedAnyEntry = true;
+                                if (entry.isSidechain === true) {
+                                    continue;
+                                }
+                                const entrySessionId = typeof entry.sessionId === "string" ? entry.sessionId : undefined;
+                                if (typeof entry.sessionId === "string" && entry.sessionId !== entrySessionId) {
+                                    continue;
+                                }
+                                if (typeof entry.cwd === "string") {
+                                    sessionCwd = entry.cwd;
+                                }
+                                if (!title && entry.type === "user" && entry.message?.content) {
                                     const msgContent = entry.message.content;
                                     if (typeof msgContent === "string") {
                                         title = sanitizeTitle(msgContent);
-                                        break;
                                     }
@@ -232,6 +274,10 @@ if (Array.isArray(msgContent) && msgContent.length > 0) {
                                             title = sanitizeTitle(text);
-                                            break;
                                         }
                                     }
                                 }
+                                // Continue scanning until we have both fields, since cwd can appear
+                                // in later entries even after the first user title-bearing message.
+                                if (title && sessionCwd) {
+                                    break;
+                                }
                             }
@@ -242,2 +288,13 @@ catch {
                         }
+                        if (!parsedAnyEntry)
+                            continue;
+                        // SessionInfo.cwd is currently required. For entries that do not
+                        // include an explicit cwd in the session JSONL (typically metadata-only files),
+                        // we skip them instead of decoding folder names because path encoding is lossy.
+                        if (!sessionCwd)
+                            continue;
+                        // Even after encoded-path pre-filtering, verify per-entry cwd to disambiguate
+                        // collisions such as "/a-b" and "/a/b" that map to the same encoded folder name.
+                        if (params.cwd && sessionCwd !== params.cwd)
+                            continue;
                         // Get file modification time as updatedAt
@@ -248,3 +305,3 @@ const fileStat = await fs.promises.stat(filePath);
                             sessionId,
-                            cwd: decodedCwd,
+                            cwd: sessionCwd,
                             title: title ?? null,
@@ -466,4 +523,3 @@ updatedAt,
     }
-    async replaySessionHistory(sessionId, cwd) {
-        const filePath = sessionFilePath(cwd, sessionId);
+    async replaySessionHistory(sessionId, filePath) {
         const toolUseCache = {};
@@ -641,2 +697,15 @@ const stream = fs.createReadStream(filePath, { encoding: "utf-8" });
     }
+    async sendAvailableCommandsUpdate(sessionId) {
+        const session = this.sessions[sessionId];
+        if (!session)
+            return;
+        const commands = await session.query.supportedCommands();
+        await this.client.sessionUpdate({
+            sessionId,
+            update: {
+                sessionUpdate: "available_commands_update",
+                availableCommands: getAvailableSlashCommands(commands),
+            },
+        });
+    }
     async createSession(params, creationOpts = {}) {
@@ -797,3 +866,3 @@ // We want to create a new session id unless it is resume,
         if (disallowedTools.length > 0) {
-            options.disallowedTools = disallowedTools;
+            options.disallowedTools = [...(options.disallowedTools || []), ...disallowedTools];
         }
@@ -818,12 +887,2 @@ // Handle abort controller from meta options
         const models = await getAvailableModels(q, initializationResult.models, settingsManager);
-        // Needs to happen after we return the session
-        setTimeout(() => {
-            this.client.sessionUpdate({
-                sessionId,
-                update: {
-                    sessionUpdate: "available_commands_update",
-                    availableCommands: getAvailableSlashCommands(initializationResult.commands),
-                },
-            });
-        }, 0);
         const availableModes = [
@@ -830,0 +889,0 @@ {

package.json

@@ -6,3 +6,3 @@ {
   },
-  "version": "0.16.0",
+  "version": "0.16.1",
   "description": "An ACP-compatible coding agent powered by the Claude Code SDK (TypeScript)",
@@ -65,3 +65,3 @@ "main": "dist/lib.js",
     "@agentclientprotocol/sdk": "0.14.1",
-    "@anthropic-ai/claude-agent-sdk": "0.2.34",
+    "@anthropic-ai/claude-agent-sdk": "0.2.38",
     "@modelcontextprotocol/sdk": "1.26.0",
@@ -72,6 +72,6 @@ "diff": "8.0.3",
   "devDependencies": {
-    "@anthropic-ai/sdk": "0.73.0",
-    "@types/node": "25.2.1",
-    "@typescript-eslint/eslint-plugin": "8.54.0",
-    "@typescript-eslint/parser": "8.54.0",
+    "@anthropic-ai/sdk": "0.74.0",
+    "@types/node": "25.2.3",
+    "@typescript-eslint/eslint-plugin": "8.55.0",
+    "@typescript-eslint/parser": "8.55.0",
     "eslint": "9.39.2",
@@ -78,0 +78,0 @@ "eslint-config-prettier": "10.1.8",

New alerts

Network access

Supply chain risk

This module accesses the network.

Found 1 instance in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 5 instances in 1 package

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Found 1 instance in 1 package

Fixed alerts

Network access

Supply chain risk

This module accesses the network.

Found 1 instance in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 5 instances in 1 package

Long strings

Supply chain risk

Contains long string literals, which may be a sign of obfuscated or packed code.

Found 1 instance in 1 package

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

173703

1.92%

Lines of code

3659

1.87%

Worsened metrics

Number of low supply chain risk alerts

20

33.33%

Dependency changes

• + Added

  @anthropic-ai/claude-agent-sdk@0.2.38
  (transitive)

• - Removed

  @anthropic-ai/claude-agent-sdk@0.2.34
  (transitive)

• Updated

  @anthropic-ai/claude-agent-sdk@0.2.38