feat(mcp): classify tool errors on spans and give agents actionable, masked error text by calebevans-ab · Pull Request #1355 · airbytehq/PyAirbyte

feat(mcp): export a frames-only error stack on Datadog tool spans

Caleb Evans (calebevans-ab)

and

devin-ai-integration[bot]

committed

d74eeb3

chore(ci): suppress intentional release pin TODO

Caleb Evans (calebevans-ab)

and

devin-ai-integration[bot]

committed

82d5db0

Revert "chore(ci): suppress intentional release pin TODO"

Caleb Evans (calebevans-ab)

committed

a0f60ed

feat(mcp): give agents actionable Cloud API errors and mask echoed values

Caleb Evans (calebevans-ab)

and

devin-ai-integration[bot]

committed

a7cd0d3

fix(mcp): match Cloud problem types in every published format

Caleb Evans (calebevans-ab)

and

devin-ai-integration[bot]

committed

a16d535

fix(mcp): mask echoed values as whole tokens and read problem titles only for generic types

Caleb Evans (calebevans-ab)

and

devin-ai-integration[bot]

committed

c6ae9d2

refactor(mcp): move Cloud error messages into a YAML data file

Caleb Evans (calebevans-ab)

and

devin-ai-integration[bot]

committed

bf6340b

fix(mcp): show only known Cloud error types in agent messages

Caleb Evans (calebevans-ab)

and

devin-ai-integration[bot]

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c5535d8

docs(mcp): document how to maintain Cloud error messages

Caleb Evans (calebevans-ab)

and

devin-ai-integration[bot]

committed

bfc33b5

fix(mcp): align agent error handling and API boundary

Caleb Evans (calebevans-ab)

and

devin-ai-integration[bot]

committed

b20f1c5

chore(deps): repin fastmcp-extensions prerelease

Caleb Evans (calebevans-ab)

and

devin-ai-integration[bot]

committed

0831292

fix(mcp): tag raised tool-call errors

Caleb Evans (calebevans-ab)

and

devin-ai-integration[bot]

committed

132b7db

chore(deps): pin fastmcp-extensions>=0.34.1

Caleb Evans (calebevans-ab)

and

devin-ai-integration[bot]

committed

1ab4f5b

fix(mcp): close remaining agent-text and telemetry gaps from review

Caleb Evans (calebevans-ab)

and

devin-ai-integration[bot]

committed

1fc2d5f

chore(deps): pin fastmcp-extensions>=0.34.2

Caleb Evans (calebevans-ab)

and

devin-ai-integration[bot]

committed

1738378

fix(mcp): harden error telemetry and validation paths

Caleb Evans (calebevans-ab)

and

devin-ai-integration[bot]

committed

1a7ea03

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feat(mcp): classify tool errors on spans and give agents actionable, masked error text - #1355

feat(mcp): classify tool errors on spans and give agents actionable, masked error text#1355
Caleb Evans (calebevans-ab) merged 23 commits into
release-candidate/v1from
caleb/mcp-datadog-error-facts

Commits on Oct 9, 2026

feat(mcp): classify tool errors on native Datadog spans

fix(mcp): add error facts to failed Datadog tool-call spans

feat(mcp): merge Datadog error classification onto the prerelease library

feat(mcp): report the API problem slug as error.reason on both tracing backends

fix(mcp): never export an ID-shaped problem slug as the error reason

fix(mcp): classify invalid arguments and unknown tools on Datadog spans like the OTel backend

Apply suggestion from @aaronsteers

Commits on Oct 10, 2026

feat(mcp): export a frames-only error stack on Datadog tool spans

chore(ci): suppress intentional release pin TODO

Revert "chore(ci): suppress intentional release pin TODO"

feat(mcp): give agents actionable Cloud API errors and mask echoed values

fix(mcp): match Cloud problem types in every published format

fix(mcp): mask echoed values as whole tokens and read problem titles only for generic types

refactor(mcp): move Cloud error messages into a YAML data file

fix(mcp): show only known Cloud error types in agent messages

docs(mcp): document how to maintain Cloud error messages

fix(mcp): align agent error handling and API boundary

chore(deps): repin fastmcp-extensions prerelease

fix(mcp): tag raised tool-call errors

chore(deps): pin fastmcp-extensions>=0.34.1

fix(mcp): close remaining agent-text and telemetry gaps from review

chore(deps): pin fastmcp-extensions>=0.34.2

fix(mcp): harden error telemetry and validation paths