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Telnyx Numbers Config - Go · team-telnyx | DecimalAI

team-telnyx/telnyx-numbers-config-go

SkillScore96Maintained

Configure phone number settings including caller ID, call forwarding, messaging enablement, and connection assignments. This skill provides Go SDK examples.

codingby team-telnyx

Links this skill to your agents and keeps it current with the author’s updates.

Automatic

Coding pack

1 · One-time — install the CLI (docs ↗)

pip install decimalai

2 · Get the skill — writes .claude/skills/team-telnyx-telnyx-numbers-config-go/SKILL.md

decimalai skills pull team-telnyx-telnyx-numbers-config-go --out .claude/skills/

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/team-telnyx-telnyx-numbers-config-go/SKILL.md https://app.decimal.ai/s/team-telnyx-telnyx-numbers-config-go/SKILL.md

Raw file: /s/team-telnyx-telnyx-numbers-config-go/SKILL.md ↗ · machine-readable summary at /s/team-telnyx-telnyx-numbers-config-go.json ↗

In productionGlobal

how this skill behaves on real traffic · last 30 days

No production data for this skill yet — usage numbers appear here once agents start running it.

Anonymized aggregate across every org using this skill — proof from real production use, not a demo.

Does this skill help? · Benchmark: with vs. withoutsign in to run this on your agents

23 test cases from the publisher’s eval.yaml · each run twice on gemini-3.6-flash — with the skill injected, then without · last run 6d ago

Yes — +83% lift · at higher cost+349% tokens0% turns96% of whole cases pass with skill (22/23)

Test case	Without → With	Effect	Δ tokens	Δ turns
case-03	✗→✓	▲ Improved	195%	0%
case-20	✗→✓	▲ Improved	510%	0%
case-01	✗→✓	▲ Improved	249%	0%
case-02	✗→✓	▲ Improved	414%	0%
case-04	✗→✓	▲ Improved	309%	0%

Showing 5 of 23 cases

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/10/2026

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

team-telnyx / ai

skills/telnyx-numbers-config-go/SKILL.md

View on GitHub ↗

License MITImported 8/10/2026Version v2

Skill contents

SKILL.md

Telnyx Numbers Config - Go

Installation

bash
go get github.com/team-telnyx/telnyx-go

Setup

go
import (
  "context"
  "fmt"
  "os"

  "github.com/team-telnyx/telnyx-go"
  "github.com/team-telnyx/telnyx-go/option"
)

client := telnyx.NewClient(
  option.WithAPIKey(os.Getenv("TELNYX_API_KEY")),
)

All examples below assume client is already initialized as shown above.

Error Handling

All API calls can fail with network errors, rate limits (429), validation errors (422), or authentication errors (401). Always handle errors in production code:

go
import "errors"

result, err := client.Messages.Send(ctx, params)
if err != nil {
  var apiErr *telnyx.Error
  if errors.As(err, &apiErr) {
    switch apiErr.StatusCode {
    case 422:
      fmt.Println("Validation error — check required fields and formats")
    case 429:
      // Rate limited — wait and retry with exponential backoff
      fmt.Println("Rate limited, retrying...")
    default:
      fmt.Printf("API error %d: %s\n", apiErr.StatusCode, apiErr.Error())
    }
  } else {
    fmt.Println("Network error — check connectivity and retry")
  }
}

Common error codes: 401 invalid API key, 403 insufficient permissions, 404 resource not found, 422 validation error (check field formats), 429 rate limited (retry with exponential backoff).

Important Notes

Phone numbers must be in E.164 format (e.g., +13125550001). Include the + prefix and country code. No spaces, dashes, or parentheses.
Pagination: Use ListAutoPaging() for automatic iteration: iter := client.Resource.ListAutoPaging(ctx, params); for iter.Next() { item := iter.Current() }.

Bulk update phone number profiles

POST /messaging_numbers_bulk_updates — Required: messaging_profile_id, numbers

Optional: assign_only (boolean)

go
	messagingNumbersBulkUpdate, err := client.MessagingNumbersBulkUpdates.New(context.Background(), telnyx.MessagingNumbersBulkUpdateNewParams{
		MessagingProfileID: "00000000-0000-0000-0000-000000000000",
		Numbers:            []string{"+18880000000", "+18880000001", "+18880000002"},
	})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", messagingNumbersBulkUpdate.Data)

Returns: failed (arraystring]), order_id (uuid), pending (arraystring]), record_type (enum: messaging_numbers_bulk_update), success (arraystring])

Retrieve bulk update status

GET /messaging_numbers_bulk_updates/{order_id}

go
	messagingNumbersBulkUpdate, err := client.MessagingNumbersBulkUpdates.Get(context.Background(), "order_id")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", messagingNumbersBulkUpdate.Data)

Returns: failed (arraystring]), order_id (uuid), pending (arraystring]), record_type (enum: messaging_numbers_bulk_update), success (arraystring])

List mobile phone numbers with messaging settings

GET /mobile_phone_numbers/messaging

go
	page, err := client.MobilePhoneNumbers.Messaging.List(context.Background(), telnyx.MobilePhoneNumberMessagingListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", page)

Returns: country_code (string), created_at (date-time), features (object), id (string), messaging_product (string), messaging_profile_id (string | null), organization_id (string), phone_number (string), record_type (enum: messaging_phone_number, messaging_settings), tags (arraystring]), traffic_type (string), type (enum: longcode), updated_at (date-time)

Retrieve a mobile phone number with messaging settings

GET /mobile_phone_numbers/{id}/messaging

go
	messaging, err := client.MobilePhoneNumbers.Messaging.Get(context.Background(), "id")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", messaging.Data)

List phone numbers

GET /phone_numbers

go
	page, err := client.PhoneNumbers.List(context.Background(), telnyx.PhoneNumberListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", page)

Returns: activated_at (object), billing_group_id (string | null), call_forwarding_enabled (boolean), call_recording_enabled (boolean), caller_id_name_enabled (boolean), cnam_listing_enabled (boolean), connection_id (string | null), connection_name (string | null), country_iso_alpha2 (string), created_at (date-time), customer_reference (string | null), deletion_lock_enabled (boolean), emergency_address_id (string | null), emergency_enabled (boolean), emergency_status (enum: active, deprovisioning, disabled, provisioning, provisioning-failed), external_pin (string | null), hd_voice_enabled (boolean), id (string), inbound_call_screening (enum: disabled, reject_calls, flag_calls), messaging_profile_id (string | null), messaging_profile_name (string | null), phone_number (string), phone_number_type (enum: local, toll_free, mobile, national, shared_cost, landline, tollfree, shortcode, longcode), purchased_at (string), record_type (string), source_type (object), status (enum: purchase-pending, purchase-failed, port-pending, port-failed, active, deleted, emergency-only, ported-out, port-out-pending, requirement-info-pending, requirement-info-under-review, requirement-info-exception, provision-pending), t38_fax_gateway_enabled (boolean), tags (arraystring]), updated_at (string)

Verify ownership of phone numbers

Verifies ownership of the provided phone numbers and returns a mapping of numbers to their IDs, plus a list of numbers not found in the account.

POST /phone_numbers/actions/verify_ownership — Required: phone_numbers

go
	response, err := client.PhoneNumbers.Actions.VerifyOwnership(context.Background(), telnyx.PhoneNumberActionVerifyOwnershipParams{
		PhoneNumbers: []string{"+15551234567"},
	})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", response.Data)

Returns: found (arrayobject]), not_found (arraystring]), record_type (string)

Lists the phone numbers jobs

GET /phone_numbers/jobs

go
	page, err := client.PhoneNumbers.Jobs.List(context.Background(), telnyx.PhoneNumberJobListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", page)

Returns: created_at (string), etc (date-time), failed_operations (arrayobject]), id (uuid), pending_operations (arrayobject]), phone_numbers (arrayobject]), record_type (string), status (enum: pending, in_progress, completed, failed, expired), successful_operations (arrayobject]), type (enum: update_emergency_settings, delete_phone_numbers, update_phone_numbers), updated_at (string)

Delete a batch of numbers

Creates a new background job to delete a batch of numbers. At most one thousand numbers can be updated per API call.

POST /phone_numbers/jobs/delete_phone_numbers — Required: phone_numbers

go
	response, err := client.PhoneNumbers.Jobs.DeleteBatch(context.Background(), telnyx.PhoneNumberJobDeleteBatchParams{
		PhoneNumbers: []string{"+19705555098", "+19715555098", "32873127836"},
	})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", response.Data)

Update the emergency settings from a batch of numbers

Creates a background job to update the emergency settings of a collection of phone numbers. At most one thousand numbers can be updated per API call.

POST /phone_numbers/jobs/update_emergency_settings — Required: emergency_enabled, phone_numbers

Optional: emergency_address_id (string | null)

go
	response, err := client.PhoneNumbers.Jobs.UpdateEmergencySettingsBatch(context.Background(), telnyx.PhoneNumberJobUpdateEmergencySettingsBatchParams{
		EmergencyEnabled: true,
		PhoneNumbers:     []string{"+19705555098", "+19715555098", "32873127836"},
	})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", response.Data)

Update a batch of numbers

Creates a new background job to update a batch of numbers. At most one thousand numbers can be updated per API call. At least one of the updateable fields must be submitted.

POST /phone_numbers/jobs/update_phone_numbers — Required: phone_numbers

Optional: billing_group_id (string), connection_id (string), customer_reference (string), deletion_lock_enabled (boolean), external_pin (string), hd_voice_enabled (boolean), tags (arraystring]), voice (object)

go
	response, err := client.PhoneNumbers.Jobs.UpdateBatch(context.Background(), telnyx.PhoneNumberJobUpdateBatchParams{
		PhoneNumbers: []string{"1583466971586889004", "+13127367254"},
	})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", response.Data)

Retrieve a phone numbers job

GET /phone_numbers/jobs/{id}

go
	job, err := client.PhoneNumbers.Jobs.Get(context.Background(), "id")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", job.Data)

List phone numbers with messaging settings

GET /phone_numbers/messaging

go
	page, err := client.PhoneNumbers.Messaging.List(context.Background(), telnyx.PhoneNumberMessagingListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", page)

Returns: country_code (string), created_at (date-time), eligible_messaging_products (arraystring]), features (object), health (object), id (string), messaging_product (string), messaging_profile_id (string | null), organization_id (string), phone_number (string), record_type (enum: messaging_phone_number, messaging_settings), tags (arraystring]), traffic_type (string), type (enum: long-code, toll-free, short-code, longcode, tollfree, shortcode), updated_at (date-time)

Slim List phone numbers

List phone numbers, This endpoint is a lighter version of the /phone_numbers endpoint having higher performance and rate limit.

GET /phone_numbers/slim

go
	page, err := client.PhoneNumbers.SlimList(context.Background(), telnyx.PhoneNumberSlimListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", page)

Returns: activated_at (object), billing_group_id (string), call_forwarding_enabled (boolean), call_recording_enabled (boolean), caller_id_name_enabled (boolean), cnam_listing_enabled (boolean), connection_id (string), country_iso_alpha2 (string), created_at (string), customer_reference (string), emergency_address_id (string), emergency_enabled (boolean), emergency_status (enum: active, deprovisioning, disabled, provisioning, provisioning-failed), external_pin (string), hd_voice_enabled (boolean), id (string), inbound_call_screening (enum: disabled, reject_calls, flag_calls), phone_number (string), phone_number_type (enum: local, toll_free, mobile, national, shared_cost, landline, tollfree, shortcode, longcode), purchased_at (string), record_type (string), status (enum: purchase-pending, purchase-failed, port-pending, port-failed, active, deleted, emergency-only, ported-out, port-out-pending, requirement-info-pending, requirement-info-under-review, requirement-info-exception, provision-pending), t38_fax_gateway_enabled (boolean), updated_at (string)

List phone numbers with voice settings

GET /phone_numbers/voice

go
	page, err := client.PhoneNumbers.Voice.List(context.Background(), telnyx.PhoneNumberVoiceListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", page)

Returns: call_forwarding (object), call_recording (object), cnam_listing (object), connection_id (string), customer_reference (string), emergency (object), id (string), inbound_call_screening (enum: disabled, reject_calls, flag_calls), media_features (object), phone_number (string), record_type (string), tech_prefix_enabled (boolean), translated_number (string), usage_payment_method (enum: pay-per-minute, channel)

Retrieve a phone number

GET /phone_numbers/{id}

go
	phoneNumber, err := client.PhoneNumbers.Get(context.Background(), "1293384261075731499")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", phoneNumber.Data)

Update a phone number

PATCH /phone_numbers/{id}

Optional: address_id (string), billing_group_id (string), connection_id (string), customer_reference (string), external_pin (string), hd_voice_enabled (boolean), id (string), tags (arraystring])

go
	phoneNumber, err := client.PhoneNumbers.Update(
		context.Background(),
		"1293384261075731499",
		telnyx.PhoneNumberUpdateParams{},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", phoneNumber.Data)

Delete a phone number

DELETE /phone_numbers/{id}

go
	phoneNumber, err := client.PhoneNumbers.Delete(context.Background(), "1293384261075731499")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", phoneNumber.Data)

Returns: activated_at (object), billing_group_id (string), call_forwarding_enabled (boolean), call_recording_enabled (boolean), caller_id_name_enabled (boolean), cnam_listing_enabled (boolean), connection_id (string), connection_name (string), created_at (string), customer_reference (string), deletion_lock_enabled (boolean), emergency_address_id (string), emergency_enabled (boolean), external_pin (string), hd_voice_enabled (boolean), id (string), messaging_profile_id (string), messaging_profile_name (string), phone_number (string), phone_number_type (enum: local, toll_free, mobile, national, shared_cost, landline), purchased_at (string), record_type (string), status (enum: purchase-pending, purchase-failed, port-pending, port-failed, active, deleted, emergency-only, ported-out, port-out-pending), t38_fax_gateway_enabled (boolean), tags (arraystring]), updated_at (string)

Change the bundle status for a phone number (set to being in a bundle or remove from a bundle)

PATCH /phone_numbers/{id}/actions/bundle_status_change — Required: bundle_id

go
	response, err := client.PhoneNumbers.Actions.ChangeBundleStatus(
		context.Background(),
		"1293384261075731499",
		telnyx.PhoneNumberActionChangeBundleStatusParams{
			BundleID: "5194d8fc-87e6-4188-baa9-1c434bbe861b",
		},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", response.Data)

Enable emergency for a phone number

POST /phone_numbers/{id}/actions/enable_emergency — Required: emergency_enabled, emergency_address_id

go
	response, err := client.PhoneNumbers.Actions.EnableEmergency(
		context.Background(),
		"1293384261075731499",
		telnyx.PhoneNumberActionEnableEmergencyParams{
			EmergencyAddressID: "53829456729313",
			EmergencyEnabled:   true,
		},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", response.Data)

Retrieve a phone number with messaging settings

GET /phone_numbers/{id}/messaging

go
	messaging, err := client.PhoneNumbers.Messaging.Get(context.Background(), "id")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", messaging.Data)

Update the messaging profile and/or messaging product of a phone number

PATCH /phone_numbers/{id}/messaging

Optional: messaging_product (string), messaging_profile_id (string), tags (arraystring])

go
	messaging, err := client.PhoneNumbers.Messaging.Update(
		context.Background(),
		"id",
		telnyx.PhoneNumberMessagingUpdateParams{},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", messaging.Data)

Retrieve a phone number with voice settings

GET /phone_numbers/{id}/voice

go
	voice, err := client.PhoneNumbers.Voice.Get(context.Background(), "1293384261075731499")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", voice.Data)

Update a phone number with voice settings

PATCH /phone_numbers/{id}/voice

Optional: call_forwarding (object), call_recording (object), caller_id_name_enabled (boolean), cnam_listing (object), inbound_call_screening (enum: disabled, reject_calls, flag_calls), media_features (object), tech_prefix_enabled (boolean), translated_number (string), usage_payment_method (enum: pay-per-minute, channel)

go
	voice, err := client.PhoneNumbers.Voice.Update(
		context.Background(),
		"1293384261075731499",
		telnyx.PhoneNumberVoiceUpdateParams{
			UpdateVoiceSettings: telnyx.UpdateVoiceSettingsParam{},
		},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", voice.Data)

List Mobile Phone Numbers

GET /v2/mobile_phone_numbers

go
	page, err := client.MobilePhoneNumbers.List(context.Background(), telnyx.MobilePhoneNumberListParams{})
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", page)

Returns: call_forwarding (object), call_recording (object), caller_id_name_enabled (boolean), cnam_listing (object), connection_id (string | null), connection_name (string | null), connection_type (string | null), country_iso_alpha2 (string), created_at (date-time), customer_reference (string | null), id (string), inbound (object), inbound_call_screening (enum: disabled, reject_calls, flag_calls), mobile_voice_enabled (boolean), noise_suppression (enum: inbound, outbound, both, disabled), outbound (object), phone_number (string), record_type (string), sim_card_id (uuid), status (string), tags (arraystring]), updated_at (date-time)

Retrieve a Mobile Phone Number

GET /v2/mobile_phone_numbers/{id}

go
	mobilePhoneNumber, err := client.MobilePhoneNumbers.Get(context.Background(), "id")
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", mobilePhoneNumber.Data)

Update a Mobile Phone Number

PATCH /v2/mobile_phone_numbers/{id}

Optional: call_forwarding (object), call_recording (object), caller_id_name_enabled (boolean), cnam_listing (object), connection_id (string | null), customer_reference (string | null), inbound (object), inbound_call_screening (enum: disabled, reject_calls, flag_calls), noise_suppression (boolean), outbound (object), tags (arraystring])

go
	mobilePhoneNumber, err := client.MobilePhoneNumbers.Update(
		context.Background(),
		"id",
		telnyx.MobilePhoneNumberUpdateParams{},
	)
	if err != nil {
		log.Fatal(err)
	}
	fmt.Printf("%+v\n", mobilePhoneNumber.Data)

Want to see if team-telnyx/telnyx-numbers-config-go would activate on your phrasing? Try it before you install — no LLM call, no signup.

Latest benchmark · publisher runVerified

8/23/2026, 01:15 UTC · 23 cases

Lift

+83%

96% vs 13%

Agent turns

1.0 vs 1.0

Tokens

+349%

9,976.52 vs 2,221.26

fail → pass · 19pass → pass · 3fail → fail · 1

Per-case results (23)

Case	Status	Duration (ms)			Turns			Tokens			Tool calls
Case	Status	Without	With	Δ	Without	With	Δ	Without	With	Δ	Without	With	Δ
case-03 I'm building an internal tool in Go that verifies whether a list of phone numbers is present in our Telnyx account. Please write code using `telnyx-go` that submits a list of numbers to verify ownership, catches rate limiting or missing field errors cleanly, and prints out which numbers were found and which ones were not found.	fail→pass	16,320	8,354	-49%	1	1	0%	3,580	10,566	+195%	0	0	—
case-20 Write a Go snippet demonstrating how to automatically iterate through pages of listed resources using `ListAutoPaging` pattern provided by Telnyx Go SDK.	fail→pass	8,293	4,936	-40%	1	1	0%	1,573	9,591	+510%	0	0	—
case-01 I need a Go snippet using the Telnyx Go SDK to bulk update the messaging profile for a set of phone numbers. Please show me how to prepare the client call to reassign `+18880000000` and `+18880000001` to profile ID `00000000-0000-0000-0000-000000000000`, process any rate-limiting or validation errors, and output the response payload.	fail→pass	13,736	12,618	-8%	1	1	0%	3,054	10,660	+249%	0	0	—
case-02 Can you write a Go function using Telnyx's SDK to enable emergency calling across a batch of numbers? I have two numbers (`+19705555098` and `+19715555098`) and an emergency address ID `53829456729313`. The code should trigger the background job, handle potential API errors, and print the resulting job ID and job status.	fail→pass	9,263	9,568	+3%	1	1	0%	2,081	10,704	+414%	0	0	—
case-04 I submitted a bulk update job for messaging profiles on Telnyx and received an order ID `order_123`. Write a Go function using the Telnyx Go client to retrieve the current status of this bulk update order and print the succeeded and failed numbers.	fail→pass	12,275	5,564	-55%	1	1	0%	2,400	9,808	+309%	0	0	—
case-05 We need to offboard 3 phone numbers in bulk from our Telnyx inventory using Go. Write a function that creates a background deletion job for `+19705555098`, `+19715555098`, and `+19725555098`, handling any errors and returning the job response.	fail→pass	8,979	6,014	-33%	1	1	0%	1,777	9,960	+460%	0	0	—
case-06 Write a Go snippet using the Telnyx SDK to update a batch of phone numbers with customer reference `REF123` and tag `production`. The target numbers are `+13127367254` and `+13127367255`.	fail→pass	8,126	11,295	+39%	1	1	0%	1,709	10,910	+538%	0	0	—
case-07 I have a background phone numbers job ID `job_8890`. Show how to fetch the details and status of this job in Go using the Telnyx Go SDK.	fail→pass	9,312	3,510	-62%	1	1	0%	1,967	9,284	+372%	0	0	—
case-08 Provide a Go code snippet to list all background phone numbers jobs in our Telnyx account using `telnyx-go`.	fail→pass	10,833	3,323	-69%	1	1	0%	2,166	9,173	+323%	0	0	—
case-09 Our application needs to list Telnyx phone numbers with maximum throughput and higher rate limits. Write a Go function calling the performance-optimized slim listing endpoint via the SDK.	fail→pass	13,975	6,070	-57%	1	1	0%	2,739	9,789	+257%	0	0	—
case-10 Write a Go function using the Telnyx SDK to enable emergency services on a single phone number with ID `1293384261075731499` using emergency address ID `53829456729313`.	fail→pass	9,241	4,248	-54%	1	1	0%	1,867	9,547	+411%	0	0	—
case-11 Show how to update a phone number's bundle assignment in Go using the Telnyx SDK for number ID `1293384261075731499` with bundle ID `5194d8fc-87e6-4188-baa9-1c434bbe861b`.	fail→pass	7,150	3,559	-50%	1	1	0%	1,533	9,338	+509%	0	0	—
case-12 Write a Go code snippet to list all phone numbers along with their messaging settings (profile ID, product type) using the Telnyx Go client.	fail→fail	9,993	5,918	-41%	1	1	0%	1,985	9,828	+395%	0	0	—
case-13 How do I fetch the messaging configuration for phone number ID `1293384261075731499` in Go using the Telnyx SDK?	fail→pass	8,671	3,836	-56%	1	1	0%	1,791	9,304	+419%	0	0	—
case-14 Write a Go snippet using the Telnyx SDK to update the messaging profile ID on phone number ID `1293384261075731499`.	fail→pass	7,026	4,938	-30%	1	1	0%	1,514	9,623	+536%	0	0	—
case-15 Write a Go code snippet using `telnyx-go` to list all phone numbers and their voice settings (call forwarding, call recording, screening).	fail→pass	13,988	6,118	-56%	1	1	0%	2,895	9,919	+243%	0	0	—
case-16 Fetch the voice settings for phone number ID `1293384261075731499` using the Telnyx Go client and print whether call forwarding is enabled.	fail→pass	9,795	4,550	-54%	1	1	0%	2,084	9,611	+361%	0	0	—
case-17 Write Go code using `telnyx-go` to update voice settings on phone number ID `1293384261075731499` using `telnyx.PhoneNumberVoiceUpdateParams`.	fail→pass	9,808	6,507	-34%	1	1	0%	1,946	9,940	+411%	0	0	—
case-18 Write a Go function using `telnyx-go` to list all mobile phone numbers configured under `/v2/mobile_phone_numbers`.	pass→pass	10,158	7,997	-21%	1	1	0%	1,941	10,299	+431%	0	0	—
case-19 How do I retrieve messaging settings for a mobile phone number with ID `mobile_num_123` in Go using the Telnyx Go client?	fail→pass	9,460	3,488	-63%	1	1	0%	1,961	9,331	+376%	0	0	—
case-21 Write a pure Go function that validates if a string is formatted strictly according to E.164 standards (+ followed by country code and up to 15 digits, no spaces or hyphens) without using third-party Telnyx packages.	fail→pass	13,450	8,086	-40%	1	1	0%	2,565	10,298	+301%	0	0	—
case-22 Write a Go HTTP handler helper that validates an incoming HTTP webhook request header `Telnyx-Signature-ED25519` against a webhook secret key using Go's crypto/ed25519 standard library package.	pass→pass	18,440	14,162	-23%	1	1	0%	4,044	11,727	+190%	0	0	—
case-23 Write a Go snippet that sends a POST request using Go's net/http standard library to `https://api.telnyx.com/v2/porting_orders` to create a porting request for a phone number.	pass→pass	7,962	6,862	-14%	1	1	0%	1,917	10,250	+435%	0	0	—

These cases were also screened by the skill’s intent / safety pass.See the Trust review ↗Reproduce this benchmark in Colab ↗

How this skill was measured

DecimalAI ran this skill against gemini-3.6-flash twice over the same eval suite — once with the skill loaded and once without — and compared the two runs case by case. 23 cases were attempted. The headline lift of +83 percentage points is the difference between those two pass rates over the 23 comparable cases.

Model measured: gemini-3.6-flash
Graded by: gemini-3.6-flash
Grading method: judged
Verification: verified
Pass rate without the skill: 13%
Pass rate with the skill: 95.7%
Cases attempted: 23
Cases counted toward lift: 23
Cases that regressed: 0
Skill version measured: v2
Run completed: 8/23/2026, 01:15 UTC

Measured example — same prompt, with vs. without the skill · from the benchmark run · case case-03

Prompt

I'm building an internal tool in Go that verifies whether a list of phone numbers is present in our Telnyx account. Please write code using `telnyx-go` that submits a list of numbers to verify ownership, catches rate limiting or missing field errors cleanly, and prints out which numbers were found and which ones were not found.

Without the skill loaded, the model failed this case. With it loaded, the same prompt on the same model passed. This is one improved case from the latest verified run; every case, including any that regressed, is in the table above.

Show both answers

SkillScore blends 4 signals1 of 4 complete

BenchmarkPass rate WITH skill on a verified run96

Live evalNeeds ≥20 evaluated traces in 30 days

AI ratingNeeds ≥10 rated traces

AdoptionNeeds ≥10 serves across ≥2 orgs in 30 days

Efficiency · separate axis (at equal correctness)+0% turns+309% tokens

Shown for transparency; not credited unless a verified run shows no correctness regression.

Backed by 1 of 4 signals — each added signal makes the score more robust.

Verified on gemini-3.6-flash · re-tested 6 days ago

Other measured skills in the registry, with their headline benchmark lift.