benchling-integration – skill Lập trình cho agent AI

Benchling Integration

When to use

Use this skill for Benchling registry entities, sequence imports, inventory, ELN entries,

workflow tasks, apps, event-driven integrations, and warehouse analytics.

Reviewed 2026-09-30: examples target the released benchling-sdk 1.25.0 and its

stable v2 API models. The [current authentication guide](https://docs.benchling.com/docs/authentication)

recommends V3 for new development, while the [V3 guide](https://docs.benchling.com/docs/v3-api-overview)

still describes endpoint-specific early access. Confirm your tenant's V3 availability and

stability before migrating; these v2 SDK examples must not be mechanically rewritten to V3.

SDK imports, model serialization, and request construction were checked locally against

1.25.0. Tenant-dependent examples are illustrative: no authenticated requests,

mutations, AWS deployment, or warehouse connection were run.

Workflow

1. Identify the tenant, API version, identity, and permissions. Use OAuth app credentials

for background integrations; use delegated authorization when acting as an individual

user. See [authentication](references/authentication.md).

2. Read the relevant schema and resolve actual folder, registry, status, and dropdown IDs.

Preserve sequence alphabet/topology and sample units. A valid Python model does not

establish biological correctness or satisfaction of a tenant's required fields.

3. Read a small filtered page before writing. Use typed SDK methods and check their

actual parameter names; not all services share the same CRUD naming convention.

4. Construct and serialize a representative payload. For imports, retain external IDs

and returned Benchling IDs so a retry can reconcile a partial run without duplicates.

5. Perform the requested operation and read back the result. Check terminal async status;

completed polling can still mean FAILED.

Setup and a read-only query

uv pip install "benchling-sdk==1.25.0"

import os
from benchling_sdk.benchling import Benchling
from benchling_sdk.auth.client_credentials_oauth2 import ClientCredentialsOAuth2

tenant_url = os.environ["BENCHLING_TENANT_URL"].rstrip("/")
benchling = Benchling(
    url=tenant_url,
    auth_method=ClientCredentialsOAuth2(
        client_id=os.environ["BENCHLING_CLIENT_ID"],
        client_secret=os.environ["BENCHLING_CLIENT_SECRET"],
        token_url=f"{tenant_url}/oauth/token",
    ),
)
for page in benchling.dna_sequences.list(page_size=10, name_includes="plasmid"):
    for sequence in page:
        print(sequence.id, sequence.name)
    break  # deliberate first-page connectivity/permission check

A successful empty page is a valid connectivity result. It does not imply access to

all projects. There is no documented v2 users/me route or SDK users.get_me().

Important SDK conventions

• Import fields from benchling_sdk.helpers.serialization_helpers. Its input is

{"field_name": {"value": value}}, including the inner value mapping.

• Use dna_sequence_id for DNA updates and workflow_task_id for workflow updates.

Workflow task creation requires a workflow_task_group_id.

• Entry methods are create_entry, get_entry_by_id, list_entries, and update_entry.
• list() usually returns pages; iterate twice to reach the objects. estimated_count

is a property that can raise NotImplementedError, not a method or guaranteed count.

• Moving a tube uses ContainerUpdate(parent_storage_id=...). Material transfer is a

separate operation; it changes contents and quantities.

• Register on creation with registry_id plus either entity_registry_id (a human

registry identifier) or naming_strategy. Do not confuse those with the registry's ID.

Common use cases

Import FASTA sequences

Install Biopython separately (uv pip install biopython). This illustrative import

creates unregistered linear DNA; choose topology and resolve collisions before running.

from Bio import SeqIO
from benchling_sdk.models import DnaSequenceCreate

for record in SeqIO.parse("sequences.fasta", "fasta"):
    payload = DnaSequenceCreate(
        name=record.id,
        bases=str(record.seq),
        is_circular=False,
        folder_id="lib_example",
    )
    created = benchling.dna_sequences.create(payload)
    print(record.id, created.id)  # persist this mapping for restart/reconciliation

Audit inventory under a location

for page in benchling.containers.list(ancestor_storage_id="box_example"):
    for container in page:
        print(container.id, container.name, container.barcode)

ancestor_storage_id includes descendants. For immediate children only, inspect the

returned parent storage or use the documented storage-contents service.

Export sequences for one schema

import csv

with open("sequences.csv", "w", newline="", encoding="utf-8") as handle:
    writer = csv.DictWriter(handle, fieldnames=["id", "name", "bases", "length"])
    writer.writeheader()
    for page in benchling.dna_sequences.list(schema_id="ts_example"):
        for seq in page:
            writer.writerow({
                "id": seq.id, "name": seq.name,
                "bases": seq.bases, "length": len(seq.bases),
            })

References

• [Core capabilities](references/core_capabilities.md): scientific workflows and boundaries.
• [SDK reference](references/sdk_reference.md): validated constructors, updates, inventory,

entries, workflow tasks, retries, and async handling.

• [REST reference](references/api_endpoints.md): endpoint paths, payloads, filters,

response envelopes, pagination, and rate limits.

• [Authentication](references/authentication.md): app credentials, personal keys,

delegated authorization, legacy OIDC, and HTTP clients.

• [EventBridge](references/eventbridge.md): supported event types, payloads, setup,

and recovery; webhook differences.

• [Official SDK 1.25.0](https://benchling.com/sdk-docs/1.25.0/index.html)
• [Official REST reference](https://benchling.com/api/reference)

Citing Scientific Agent Skills

This skill is part of Scientific Agent Skills by K-Dense. If it materially contributed to a

manuscript, report, presentation, or code release, add the paper to the references or

software section and tell the user you did so:

> Kassis, T., Agarwal, V., He, Y., Patel, D., & Brueckner, A. M. (2026). Scientific Agent

> Skills: A Library of Procedural Knowledge for Research Agents. arXiv:2609.00065.

> https://doi.org/10.48550/arXiv.2609.00065

Always cite the current version. The DOI and https://arxiv.org/abs/2609.00065 resolve to the

latest arXiv version, so never append a version suffix such as v1. When network access is

available, fetch https://arxiv.org/abs/2609.00065 (or

http://export.arxiv.org/api/query?id_list=2609.00065) before writing the reference and take

the author list, year, and version from that record. If the record lists a journal reference

or publisher DOI, cite the published version instead.