diff --git a/integrations/README.md b/integrations/README.md
index d8ed601..ada514d 100644
--- a/integrations/README.md
+++ b/integrations/README.md
@@ -5,4 +5,5 @@ Examples for adding Opik to a specific framework or library. Each folder covers
 | Integration | Description |
 |---|---|
 | [google_adk/](./google_adk/) | Google ADK — Trace an Agentic RAG router with Opik |
+| [haystack/](./haystack/) | Haystack — Trace a multi-agent web-search pipeline with Opik |
 | [otel/](./otel/) | OpenTelemetry — send OTel spans to Opik via OTLP |
diff --git a/integrations/haystack/README.md b/integrations/haystack/README.md
new file mode 100644
index 0000000..37ce101
--- /dev/null
+++ b/integrations/haystack/README.md
@@ -0,0 +1,7 @@
+# Haystack + Opik
+
+Examples for tracing [Haystack](https://haystack.deepset.ai/) pipelines and Agents with Opik.
+
+| Example | Description |
+|---|---|
+| [multi_agent_web_search](./multi_agent_web_search/) | Trace a coordinator -> scout multi-agent web-search chain with Opik and Haystack pipeline |
diff --git a/integrations/haystack/multi_agent_web_search/.env.example b/integrations/haystack/multi_agent_web_search/.env.example
new file mode 100644
index 0000000..8064dee
--- /dev/null
+++ b/integrations/haystack/multi_agent_web_search/.env.example
@@ -0,0 +1,6 @@
+OPENAI_API_KEY=your_openai_api_key_here
+SERPERDEV_API_KEY=your_serperdev_api_key_here
+
+OPIK_API_KEY=your_opik_api_key_here
+OPIK_WORKSPACE=your_workspace
+OPIK_PROJECT_NAME=haystack-multi-agent-scout
diff --git a/integrations/haystack/multi_agent_web_search/.gitignore b/integrations/haystack/multi_agent_web_search/.gitignore
new file mode 100644
index 0000000..cc6a33b
--- /dev/null
+++ b/integrations/haystack/multi_agent_web_search/.gitignore
@@ -0,0 +1,4 @@
+.env
+.venv/
+__pycache__/
+.ruff_cache/
diff --git a/integrations/haystack/multi_agent_web_search/README.md b/integrations/haystack/multi_agent_web_search/README.md
new file mode 100644
index 0000000..a0eb491
--- /dev/null
+++ b/integrations/haystack/multi_agent_web_search/README.md
@@ -0,0 +1,49 @@
+# Haystack Multi-Agent Web Search with Comet Opik
+
+Trace a Haystack multi-agent pipeline with Comet Opik.
+
+## What this does
+
+This example runs a two-agent Haystack chain: a coordinator agent that delegates research
+questions to a scout agent, which searches the web via SerperDev to answer them. `OpikConnector`
+traces the coordinator, the scout, and every tool call into a single Opik trace.
+
+## Prerequisites
+
+This is a `uv` project — dependencies live in `pyproject.toml`.
+
+```bash
+uv sync
+```
+
+Copy `.env.example` to `.env` (or `export` the variables). With `OPENAI_API_KEY` /
+`SERPERDEV_API_KEY` / Opik credentials unset, the example runs in **DRY_RUN** and prints what it
+would do instead of calling OpenAI/SerperDev/Opik.
+
+| Variable | Required | Description |
+|---|---|---|
+| `OPENAI_API_KEY` | for a live run | OpenAI API key used by both agents' chat generators. Unset → DRY_RUN. |
+| `SERPERDEV_API_KEY` | for a live run | SerperDev API key for the web-search tool. Unset → DRY_RUN. |
+| `OPIK_API_KEY` | for a live run | Opik API key from [comet.com/opik](https://www.comet.com/opik). Unset → DRY_RUN. |
+| `OPIK_WORKSPACE` | for a live run | Your Opik workspace. Unset → DRY_RUN. |
+| `OPIK_PROJECT_NAME` | no | Project traces are logged to (default `haystack-multi-agent-scout`). |
+| `HAYSTACK_OPENAI_MODEL` | no | OpenAI model both agents run on (default `gpt-5-mini`). |
+
+## Running it
+
+```bash
+uv run python agent.py
+
+# or, the way CI does:
+bash run.sh
+```
+
+## How it works
+
+1. **Define the tool** — `tool.py` wraps `SerperDevWebSearch` as a `ComponentTool` named `web_search`.
+2. **Enable tracing** — `agent.py` sets `HAYSTACK_CONTENT_TRACING_ENABLED=true` and constructs
+   `OpikConnector`, which activates Opik tracing for every Haystack component run in the process.
+3. **Build the agents** — `agent.py` creates a `scout` agent that calls `web_search`, wraps it as a
+   `scout` tool, and gives that tool to a `coordinator` agent.
+4. **Run and trace** — `run_agent` sends a query to the coordinator, which delegates to the scout as
+   needed; the full call chain is logged to Opik under `OPIK_PROJECT_NAME`.
diff --git a/integrations/haystack/multi_agent_web_search/agent.py b/integrations/haystack/multi_agent_web_search/agent.py
new file mode 100644
index 0000000..da52276
--- /dev/null
+++ b/integrations/haystack/multi_agent_web_search/agent.py
@@ -0,0 +1,77 @@
+"""
+Haystack multi-agent web-search example, traced with Opik.
+
+A coordinator agent delegates research questions to a scout agent, which in turn
+calls a SerperDev web-search tool. Opik traces the whole coordinator -> scout ->
+tool chain via `OpikConnector`.
+"""
+
+import os
+from typing import Annotated
+
+os.environ["HAYSTACK_CONTENT_TRACING_ENABLED"] = "true"
+
+from haystack.components.agents import Agent
+from haystack.components.generators.chat import OpenAIChatGenerator
+from haystack.dataclasses import ChatMessage
+from haystack.tools import tool
+from opik.integrations.haystack import OpikConnector
+
+import config
+from tool import build_web_search_tool
+
+QUERY = "What was the final score and who won the FIFA World Cup 2026 championship?"
+
+
+def build_coordinator() -> Agent:
+    # WHY: constructing OpikConnector registers Opik as Haystack's global tracer for the whole
+    # process; the instance is intentionally unused because we run Agents directly, not via a Pipeline.
+    OpikConnector(name="haystack-multi-agent-scout", project_name=config.OPIK_PROJECT_NAME)
+
+    scout_agent = Agent(
+        chat_generator=OpenAIChatGenerator(model=config.OPENAI_MODEL),
+        tools=[build_web_search_tool()],
+        system_prompt=(
+            "You are a football scouting specialist covering the FIFA World Cup 2026. "
+            "Search the web to find up-to-date information on teams, fixtures, venues, and knockout news"
+        ),
+    )
+
+    @tool
+    def scout(query: Annotated[str, "The World Cup 2026 research question to investigate"]) -> str:
+        """Research a FIFA World Cup 2026 topic and return a summary of findings."""
+        try:
+            result = scout_agent.run(messages=[ChatMessage.from_user(query)])
+            return result["last_message"].text
+        except Exception as e:
+            return f"Scouting research failed: {e}"
+
+    return Agent(
+        chat_generator=OpenAIChatGenerator(model=config.OPENAI_MODEL),
+        tools=[scout],
+        system_prompt=(
+            "You are a World Cup 2026 coverage coordinator. Delegate research questions "
+            "about teams, matches, venues, and players to the scout tool, then summarize "
+            "the findings for a fan who wants the latest updates."
+        ),
+    )
+
+
+def run_agent(query: str) -> str:
+    coordinator = build_coordinator()
+    result = coordinator.run(messages=[ChatMessage.from_user(query)])
+    return result["last_message"].text
+
+
+def main() -> None:
+    if config.DRY_RUN:
+        print(
+            "[DRY RUN] OpenAI / SerperDev / Opik credentials not set — would delegate this "
+            f"query through the coordinator -> scout agent chain and trace it to Opik:\n  {QUERY}"
+        )
+        return
+    print(run_agent(QUERY))
+
+
+if __name__ == "__main__":
+    main()
diff --git a/integrations/haystack/multi_agent_web_search/config.py b/integrations/haystack/multi_agent_web_search/config.py
new file mode 100644
index 0000000..d4bb306
--- /dev/null
+++ b/integrations/haystack/multi_agent_web_search/config.py
@@ -0,0 +1,11 @@
+import os
+
+OPENAI_API_KEY = os.environ.get("OPENAI_API_KEY")
+SERPERDEV_API_KEY = os.environ.get("SERPERDEV_API_KEY")
+OPIK_API_KEY = os.environ.get("OPIK_API_KEY")
+OPIK_WORKSPACE = os.environ.get("OPIK_WORKSPACE")
+
+OPIK_PROJECT_NAME = os.environ.get("OPIK_PROJECT_NAME", "haystack-multi-agent-scout")
+OPENAI_MODEL = os.environ.get("HAYSTACK_OPENAI_MODEL", "gpt-5-mini")
+
+DRY_RUN = not (OPENAI_API_KEY and SERPERDEV_API_KEY and OPIK_API_KEY and OPIK_WORKSPACE)
diff --git a/integrations/haystack/multi_agent_web_search/pyproject.toml b/integrations/haystack/multi_agent_web_search/pyproject.toml
new file mode 100644
index 0000000..b36c917
--- /dev/null
+++ b/integrations/haystack/multi_agent_web_search/pyproject.toml
@@ -0,0 +1,25 @@
+[project]
+name = "haystack-multi-agent-web-search"
+version = "0.1.0"
+description = "Trace a Haystack coordinator -> scout multi-agent web-search chain with Opik."
+readme = "README.md"
+requires-python = ">=3.10,<3.14"
+dependencies = [
+    "haystack-ai>=3.0.0",
+    "serperdev-haystack>=1.0.0",
+    "opik>=2.2.0",
+]
+
+[dependency-groups]
+dev = ["ruff"]
+
+# WHY: a loose runnable script, not an installable package — uv manages the env but builds nothing.
+[tool.uv]
+package = false
+
+[tool.ruff]
+line-length = 110
+target-version = "py310"
+
+[tool.ruff.lint]
+select = ["E", "F", "I", "UP", "B"]
diff --git a/integrations/haystack/multi_agent_web_search/run.sh b/integrations/haystack/multi_agent_web_search/run.sh
new file mode 100755
index 0000000..fffed7e
--- /dev/null
+++ b/integrations/haystack/multi_agent_web_search/run.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+set -e
+
+export OPIK_PROJECT_NAME="haystack-multi-agent-scout"
+
+uv sync
+
+# With no OpenAI / SerperDev / Opik credentials this falls back to DRY_RUN and
+uv run python agent.py
diff --git a/integrations/haystack/multi_agent_web_search/tool.py b/integrations/haystack/multi_agent_web_search/tool.py
new file mode 100644
index 0000000..23fd4e7
--- /dev/null
+++ b/integrations/haystack/multi_agent_web_search/tool.py
@@ -0,0 +1,14 @@
+from haystack.tools import ComponentTool
+from haystack.utils import Secret
+from haystack_integrations.components.websearch.serperdev import SerperDevWebSearch
+
+
+def build_web_search_tool(top_k: int = 4) -> ComponentTool:
+    return ComponentTool(
+        component=SerperDevWebSearch(
+            api_key=Secret.from_env_var("SERPERDEV_API_KEY"),
+            top_k=top_k,
+        ),
+        name="web_search",
+        description="Search the web for current information on any topic",
+    )