Agent Web Reader
Server Details
Search + read the web for $0.002/page; failed URLs free; per-URL errors never fail the call.
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- Status
- Unhealthy
- Uptime
- 0.0% over the last 24 hours
- Last Tested
- Transport
- Streamable HTTP · MCP 2025-11-25
- URL
- Repository
- catalyst-labs-dev/catalyst-labs-mcp
- GitHub Stars
- 0
- ChatGPT
- –
- Claude
- –
TDQS
Scored across 5 tools
The five tools have distinct purposes: running the actor, aborting a run, getting run details, fetching dataset items, and fetching KV store records. The only potential confusion is the actor-run tool's name, which is not action-oriented and could be mistaken for a resource query, but descriptions clarify its role.
Four tools follow a consistent verb-noun kebab-case pattern (abort-actor-run, get-actor-run, get-dataset-items, get-key-value-store-record). The fifth tool is named after the actor (catalyst-labs--agent-web-reader), breaking the pattern and using double hyphens, which is a notable deviation.
Five tools is well-scoped for interacting with an Actor-based web reader: starting a run, monitoring, aborting, and retrieving outputs. Each tool earns its place with no obvious redundancy.
The surface covers the full lifecycle: run the actor, check status, abort, and retrieve results from both datasets and key-value stores. No obvious gaps for the stated purpose of reading web pages via an actor.
Available Tools
5 toolsabort-actor-runAbort Actor runADestructiveIdempotentInspect
Abort an Actor run that is currently starting or running. For runs with status SUCCEEDED, FAILED, ABORTING, ABORTED, or TIMED-OUT, this call has no effect. The results will include the updated run details after the abort request.
USAGE:
Use when you need to stop a run that is taking too long or misconfigured.
USAGE EXAMPLES:
user_input: Abort run y2h7sK3Wc
user_input: Gracefully abort run y2h7sK3Wc
Inputs: runId (required), gracefully. Returns: tip, runId, stats, status, +10 more
catalyst-labs--agent-web-readercatalyst-labs/agent-web-readerCDestructiveInspect
This tool calls the Actor "catalyst-labs/agent-web-reader" and retrieves its output results. Actor description: Tested Oct 25, 2026 on 192 live URLs: 0.92 s median per page vs 3.2 s Jina Reader, best main-text F1 (0.61 vs 0.52); search top result on-topic 85% vs 75% rag-web-browser. Headless-browser fallback for JS pages. $0.002/page, failures free.
Inputs: urls, query, country, fullPage, +13 more. Returns: tip, runId, stats, status, +10 more
get-actor-runGet Actor runARead-onlyIdempotentInspect
Get detailed information about a specific Actor run.
Returns run result: status, storages (datasets/keyValueStores alias map), stats, summary, nextStep.
summary describes the past (e.g. "SUCCEEDED in 22s. 47 items; 3 fields available.").
nextStep prescribes one primary follow-up action with identifiers interpolated (e.g. "Use get-dataset-items with datasetId=...").
waitSecs (0–45, default 30) waits up to that many seconds for terminal status before returning.
USAGE:
Use to check the status of a run started by any Actor-running tool.
Pass waitSecs > 0 to block until terminal (or until the cap elapses).
USAGE EXAMPLES:
user_input: Show details of run y2h7sK3Wc
user_input: Wait for run y2h7sK3Wc to finish
Inputs: runId (required), waitSecs. Returns: tip, runId, stats, status, +10 more
get-dataset-itemsGet dataset itemsARead-onlyIdempotentInspect
Get items (rows) from a dataset — the output/results produced by an Actor run. Returns the rows themselves, not dataset metadata, counts, or a schema. When the user provides a datasetId and asks to retrieve results, output, data, or rows, call this tool directly. Default limit is 20. Use clean=true to skip empty items and hidden fields.
USAGE:
Use when you need to read data from a dataset (all items or only selected fields).
USAGE EXAMPLES:
user_input: Retrieve results from dataset abc123
user_input: Get only metadata.url and title from dataset username~my-dataset
Inputs: datasetId (required), desc, omit, clean, +4 more. Returns: items, limit, offset, summary, +5 more
get-key-value-store-recordGet key-value store recordARead-onlyIdempotentInspect
Get the value stored under a specific key in a key-value store — a single record, not a listing of all keys. Requires the exact key name. The response preserves the original Content-Encoding; most clients handle decompression automatically.
USAGE:
Use when you need to retrieve a specific record (JSON, text, or binary) from a store.
USAGE EXAMPLES:
user_input: Get record INPUT from store abc123
user_input: Get record data.json from store username~my-store
Inputs: recordKey (required), keyValueStoreId (required). Returns: key, value, summary, contentType, +1 more
Tool Schema Changelog
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