family
string
license
string
messages
list
provenance
dict
record_id
string
recovery
dict
result
dict
tools
list
mcp-tool-use-episode
Apache-2.0
[ { "content": "Triage ticket T-104 on the tickets MCP server: initialize the session, discover its tools, read the triage policy resource and the triage prompt, read the ticket, set its status as the policy directs, read the status back, then report the ticket id and its new status.", "role": "user" }, {...
{ "actors": { "oracle": "tool_world.replay", "solver": { "model": "tool-world-scripted-policy", "outcome": "success", "run_id": "twd-run-1-b7c793de2f68", "tool_policy": "mcp-gold", "version": "7f6fa4deb3f4e08ec2ccf17f5499c7e05ad3c1ba74f0d6ce6be09b0374b9bc50" }, "task_auth...
twd-29787a1d91a4856f-7f6fa4deb3f4e08e-8354117665719332006-00001
{ "error_turns": 0, "faults_fired": [ "empty-first-page", "set-status-drift" ], "recovered": true }
{ "curation": { "decision": "accept", "pipeline_version": "tool-world-v1", "reason_codes": [] }, "predicates": { "hidden": { "listed_before_call:server=tickets": true, "resource_read:server=tickets,uri=tickets://policy": true, "server_value:key=T-104,server=tickets,value=in_progr...
[ { "description": "Report the final result of the task. Ends the useful part of the episode.", "input_schema": { "additionalProperties": false, "properties": { "value": { "type": "string" } }, "required": [ "value" ], "type": "object" ...
mcp-tool-use-episode
Apache-2.0
[ { "content": "Triage ticket T-104 on the tickets MCP server: initialize the session, discover its tools, read the triage policy resource and the triage prompt, read the ticket, set its status as the policy directs, read the status back, then report the ticket id and its new status.", "role": "user" }, {...
{ "actors": { "oracle": "tool_world.replay", "solver": { "model": "tool-world-scripted-policy", "outcome": "success", "run_id": "twd-run-1-b7c793de2f68", "tool_policy": "mcp-wrong_arg_type", "version": "7f6fa4deb3f4e08ec2ccf17f5499c7e05ad3c1ba74f0d6ce6be09b0374b9bc50" }, ...
twd-29787a1d91a4856f-7f6fa4deb3f4e08e-5636685353972199356-00004
{ "error_turns": 0, "faults_fired": [ "empty-first-page", "set-status-drift" ], "recovered": true }
{ "curation": { "decision": "measure", "pipeline_version": "tool-world-v1", "reason_codes": [ "tool_world.variant.wrong_arg_type" ] }, "predicates": { "hidden": { "listed_before_call:server=tickets": true, "resource_read:server=tickets,uri=tickets://policy": true, "serv...
[ { "description": "Report the final result of the task. Ends the useful part of the episode.", "input_schema": { "additionalProperties": false, "properties": { "value": { "type": "string" } }, "required": [ "value" ], "type": "object" ...
mcp-tool-use-episode
Apache-2.0
[ { "content": "Ticket T-102, the nightly build failure, waits on the CI runner owners. Using both MCP servers, book 2026-10-12T11:00 on the calendar as 'CI runner sync' and set T-102 to blocked on the tickets server; initialize and discover the tools of each server separately, read both values back to verify, th...
{ "actors": { "oracle": "tool_world.replay", "solver": { "model": "tool-world-scripted-policy", "outcome": "success", "run_id": "twd-run-1-b7c793de2f68", "tool_policy": "mcp-gold", "version": "7f6fa4deb3f4e08ec2ccf17f5499c7e05ad3c1ba74f0d6ce6be09b0374b9bc50" }, "task_auth...
twd-29787a1d91a4856f-7f6fa4deb3f4e08e-13480594725903281755-00005
{ "error_turns": 0, "faults_fired": [ "set-status-drift" ], "recovered": true }
{ "curation": { "decision": "accept", "pipeline_version": "tool-world-v1", "reason_codes": [] }, "predicates": { "hidden": { "listed_before_call:server=calendar": true, "listed_before_call:server=tickets": true, "server_value:key=2026-10-12T11:00,server=calendar,value=CI runner s...
[ { "description": "Report the final result of the task. Ends the useful part of the episode.", "input_schema": { "additionalProperties": false, "properties": { "value": { "type": "string" } }, "required": [ "value" ], "type": "object" ...
mcp-tool-use-episode
Apache-2.0
[ { "content": "Ticket T-102, the nightly build failure, waits on the CI runner owners. Using both MCP servers, book 2026-10-12T11:00 on the calendar as 'CI runner sync' and set T-102 to blocked on the tickets server; initialize and discover the tools of each server separately, read both values back to verify, th...
{ "actors": { "oracle": "tool_world.replay", "solver": { "model": "tool-world-scripted-policy", "outcome": "success", "run_id": "twd-run-1-b7c793de2f68", "tool_policy": "mcp-wrong_arg_type", "version": "7f6fa4deb3f4e08ec2ccf17f5499c7e05ad3c1ba74f0d6ce6be09b0374b9bc50" }, ...
twd-29787a1d91a4856f-7f6fa4deb3f4e08e-17773093821930177617-00008
{ "error_turns": 0, "faults_fired": [ "set-status-drift" ], "recovered": true }
{ "curation": { "decision": "measure", "pipeline_version": "tool-world-v1", "reason_codes": [ "tool_world.variant.wrong_arg_type" ] }, "predicates": { "hidden": { "listed_before_call:server=calendar": true, "listed_before_call:server=tickets": true, "server_value:key=20...
[ { "description": "Report the final result of the task. Ends the useful part of the episode.", "input_schema": { "additionalProperties": false, "properties": { "value": { "type": "string" } }, "required": [ "value" ], "type": "object" ...
mcp-tool-use-episode
Apache-2.0
[ { "content": "A teammate asked for the state of the CSV export ticket and quoted its id as T-103. On the tickets MCP server, initialize the session, discover the tools, look the quoted id up, and when it does not resolve find the right ticket from the queue listing; then report the ticket's id and state.", ...
{ "actors": { "oracle": "tool_world.replay", "solver": { "model": "tool-world-scripted-policy", "outcome": "success", "run_id": "twd-run-1-b7c793de2f68", "tool_policy": "mcp-gold", "version": "7f6fa4deb3f4e08ec2ccf17f5499c7e05ad3c1ba74f0d6ce6be09b0374b9bc50" }, "task_auth...
twd-29787a1d91a4856f-7f6fa4deb3f4e08e-10770988325729244093-00009
{ "error_turns": 2, "faults_fired": [ "list-rate-limited" ], "recovered": true }
{ "curation": { "decision": "accept", "pipeline_version": "tool-world-v1", "reason_codes": [] }, "predicates": { "hidden": { "listed_before_call:server=tickets": true, "tool_called:server=tickets,tool=get_ticket": true, "tool_called:server=tickets,tool=list_tickets": true }, ...
[ { "description": "Report the final result of the task. Ends the useful part of the episode.", "input_schema": { "additionalProperties": false, "properties": { "value": { "type": "string" } }, "required": [ "value" ], "type": "object" ...
mcp-tool-use-episode
Apache-2.0
[ { "content": "A teammate asked for the state of the CSV export ticket and quoted its id as T-103. On the tickets MCP server, initialize the session, discover the tools, look the quoted id up, and when it does not resolve find the right ticket from the queue listing; then report the ticket's id and state.", ...
{ "actors": { "oracle": "tool_world.replay", "solver": { "model": "tool-world-scripted-policy", "outcome": "success", "run_id": "twd-run-1-b7c793de2f68", "tool_policy": "mcp-wrong_arg_type", "version": "7f6fa4deb3f4e08ec2ccf17f5499c7e05ad3c1ba74f0d6ce6be09b0374b9bc50" }, ...
twd-29787a1d91a4856f-7f6fa4deb3f4e08e-4106847998790124357-00011
{ "error_turns": 2, "faults_fired": [ "list-rate-limited" ], "recovered": true }
{ "curation": { "decision": "measure", "pipeline_version": "tool-world-v1", "reason_codes": [ "tool_world.variant.wrong_arg_type" ] }, "predicates": { "hidden": { "listed_before_call:server=tickets": true, "tool_called:server=tickets,tool=get_ticket": true, "tool_called...
[ { "description": "Report the final result of the task. Ends the useful part of the episode.", "input_schema": { "additionalProperties": false, "properties": { "value": { "type": "string" } }, "required": [ "value" ], "type": "object" ...
mcp-tool-use-episode
Apache-2.0
[ { "content": "On the calendar MCP server, book 2026-10-12T15:00 for the design review follow-up: initialize the session, discover the tools, read the booking hours resource, check the events already on 2026-10-12, book the slot, read it back to verify, then report the slot as booked.", "role": "user" }, ...
{ "actors": { "oracle": "tool_world.replay", "solver": { "model": "tool-world-scripted-policy", "outcome": "success", "run_id": "twd-run-1-b7c793de2f68", "tool_policy": "mcp-gold", "version": "7f6fa4deb3f4e08ec2ccf17f5499c7e05ad3c1ba74f0d6ce6be09b0374b9bc50" }, "task_auth...
twd-29787a1d91a4856f-7f6fa4deb3f4e08e-10160555276072410963-00012
{ "error_turns": 2, "faults_fired": [ "events-rate-limited", "restart-on-readback" ], "recovered": true }
{ "curation": { "decision": "accept", "pipeline_version": "tool-world-v1", "reason_codes": [] }, "predicates": { "hidden": { "listed_before_call:server=calendar": true, "resource_read:server=calendar,uri=calendar://hours": true, "server_value:key=2026-10-12T15:00,server=calendar,...
[ { "description": "Report the final result of the task. Ends the useful part of the episode.", "input_schema": { "additionalProperties": false, "properties": { "value": { "type": "string" } }, "required": [ "value" ], "type": "object" ...
mcp-tool-use-episode
Apache-2.0
[ { "content": "On the calendar MCP server, book 2026-10-12T15:00 for the design review follow-up: initialize the session, discover the tools, read the booking hours resource, check the events already on 2026-10-12, book the slot, read it back to verify, then report the slot as booked.", "role": "user" }, ...
{ "actors": { "oracle": "tool_world.replay", "solver": { "model": "tool-world-scripted-policy", "outcome": "success", "run_id": "twd-run-1-b7c793de2f68", "tool_policy": "mcp-wrong_arg_type", "version": "7f6fa4deb3f4e08ec2ccf17f5499c7e05ad3c1ba74f0d6ce6be09b0374b9bc50" }, ...
twd-29787a1d91a4856f-7f6fa4deb3f4e08e-9101035490775765881-00015
{ "error_turns": 2, "faults_fired": [ "events-rate-limited", "restart-on-readback" ], "recovered": true }
{ "curation": { "decision": "measure", "pipeline_version": "tool-world-v1", "reason_codes": [ "tool_world.variant.wrong_arg_type" ] }, "predicates": { "hidden": { "listed_before_call:server=calendar": true, "resource_read:server=calendar,uri=calendar://hours": true, "se...
[ { "description": "Report the final result of the task. Ends the useful part of the episode.", "input_schema": { "additionalProperties": false, "properties": { "value": { "type": "string" } }, "required": [ "value" ], "type": "object" ...
mcp-tool-use-episode
Apache-2.0
[ { "content": "On the calendar MCP server, book 2026-10-12T15:00 for the design review follow-up: initialize the session, discover the tools, read the booking hours resource, check the events already on 2026-10-12, book the slot, read it back to verify, then report the slot as booked.", "role": "user" }, ...
{ "actors": { "oracle": "tool_world.replay", "solver": { "model": "tool-world-scripted-policy", "outcome": "success", "run_id": "twd-run-2-b7c793de2f68", "tool_policy": "mcp-gold", "version": "7f6fa4deb3f4e08ec2ccf17f5499c7e05ad3c1ba74f0d6ce6be09b0374b9bc50" }, "task_auth...
twd-29787a1d91a4856f-7f6fa4deb3f4e08e-5944251417863685718-00001
{ "error_turns": 1, "faults_fired": [ "events-rate-limited" ], "recovered": true }
{ "curation": { "decision": "accept", "pipeline_version": "tool-world-v1", "reason_codes": [] }, "predicates": { "hidden": { "listed_before_call:server=calendar": true, "resource_read:server=calendar,uri=calendar://hours": true, "server_value:key=2026-10-12T15:00,server=calendar,...
[ { "description": "Report the final result of the task. Ends the useful part of the episode.", "input_schema": { "additionalProperties": false, "properties": { "value": { "type": "string" } }, "required": [ "value" ], "type": "object" ...
mcp-tool-use-episode
Apache-2.0
[ { "content": "Ticket T-102, the nightly build failure, waits on the CI runner owners. Using both MCP servers, book 2026-10-12T11:00 on the calendar as 'CI runner sync' and set T-102 to blocked on the tickets server; initialize and discover the tools of each server separately, read both values back to verify, th...
{ "actors": { "oracle": "tool_world.replay", "solver": { "model": "tool-world-scripted-policy", "outcome": "success", "run_id": "twd-run-2-b7c793de2f68", "tool_policy": "mcp-gold", "version": "7f6fa4deb3f4e08ec2ccf17f5499c7e05ad3c1ba74f0d6ce6be09b0374b9bc50" }, "task_auth...
twd-29787a1d91a4856f-7f6fa4deb3f4e08e-13480594725903281752-00005
{ "error_turns": 1, "faults_fired": [ "calendar-empty-first-page", "book-rate-limited" ], "recovered": true }
{ "curation": { "decision": "accept", "pipeline_version": "tool-world-v1", "reason_codes": [] }, "predicates": { "hidden": { "listed_before_call:server=calendar": true, "listed_before_call:server=tickets": true, "server_value:key=2026-10-12T11:00,server=calendar,value=CI runner s...
[ { "description": "Report the final result of the task. Ends the useful part of the episode.", "input_schema": { "additionalProperties": false, "properties": { "value": { "type": "string" } }, "required": [ "value" ], "type": "object" ...
mcp-tool-use-episode
Apache-2.0
[ { "content": "Ticket T-102, the nightly build failure, waits on the CI runner owners. Using both MCP servers, book 2026-10-12T11:00 on the calendar as 'CI runner sync' and set T-102 to blocked on the tickets server; initialize and discover the tools of each server separately, read both values back to verify, th...
{ "actors": { "oracle": "tool_world.replay", "solver": { "model": "tool-world-scripted-policy", "outcome": "success", "run_id": "twd-run-2-b7c793de2f68", "tool_policy": "mcp-give_up_on_fault", "version": "7f6fa4deb3f4e08ec2ccf17f5499c7e05ad3c1ba74f0d6ce6be09b0374b9bc50" }, ...
twd-29787a1d91a4856f-7f6fa4deb3f4e08e-16657897772059198501-00006
{ "error_turns": 0, "faults_fired": [], "recovered": false }
{ "curation": { "decision": "measure", "pipeline_version": "tool-world-v1", "reason_codes": [ "tool_world.variant.give_up_on_fault" ] }, "predicates": { "hidden": { "listed_before_call:server=calendar": true, "listed_before_call:server=tickets": true, "server_value:key=...
[ { "description": "Report the final result of the task. Ends the useful part of the episode.", "input_schema": { "additionalProperties": false, "properties": { "value": { "type": "string" } }, "required": [ "value" ], "type": "object" ...
mcp-tool-use-episode
Apache-2.0
[ { "content": "Ticket T-102, the nightly build failure, waits on the CI runner owners. Using both MCP servers, book 2026-10-12T11:00 on the calendar as 'CI runner sync' and set T-102 to blocked on the tickets server; initialize and discover the tools of each server separately, read both values back to verify, th...
{ "actors": { "oracle": "tool_world.replay", "solver": { "model": "tool-world-scripted-policy", "outcome": "success", "run_id": "twd-run-2-b7c793de2f68", "tool_policy": "mcp-wrong_arg_type", "version": "7f6fa4deb3f4e08ec2ccf17f5499c7e05ad3c1ba74f0d6ce6be09b0374b9bc50" }, ...
twd-29787a1d91a4856f-7f6fa4deb3f4e08e-17773093821930177618-00008
{ "error_turns": 0, "faults_fired": [ "calendar-empty-first-page" ], "recovered": true }
{ "curation": { "decision": "measure", "pipeline_version": "tool-world-v1", "reason_codes": [ "tool_world.variant.wrong_arg_type" ] }, "predicates": { "hidden": { "listed_before_call:server=calendar": true, "listed_before_call:server=tickets": true, "server_value:key=20...
[ { "description": "Report the final result of the task. Ends the useful part of the episode.", "input_schema": { "additionalProperties": false, "properties": { "value": { "type": "string" } }, "required": [ "value" ], "type": "object" ...
mcp-tool-use-episode
Apache-2.0
[ { "content": "Triage ticket T-104 on the tickets MCP server: initialize the session, discover its tools, read the triage policy resource and the triage prompt, read the ticket, set its status as the policy directs, read the status back, then report the ticket id and its new status.", "role": "user" }, {...
{ "actors": { "oracle": "tool_world.replay", "solver": { "model": "tool-world-scripted-policy", "outcome": "success", "run_id": "twd-run-2-b7c793de2f68", "tool_policy": "mcp-gold", "version": "7f6fa4deb3f4e08ec2ccf17f5499c7e05ad3c1ba74f0d6ce6be09b0374b9bc50" }, "task_auth...
twd-29787a1d91a4856f-7f6fa4deb3f4e08e-8354108869626306317-00009
{ "error_turns": 0, "faults_fired": [ "set-status-drift" ], "recovered": true }
{ "curation": { "decision": "accept", "pipeline_version": "tool-world-v1", "reason_codes": [] }, "predicates": { "hidden": { "listed_before_call:server=tickets": true, "resource_read:server=tickets,uri=tickets://policy": true, "server_value:key=T-104,server=tickets,value=in_progr...
[ { "description": "Report the final result of the task. Ends the useful part of the episode.", "input_schema": { "additionalProperties": false, "properties": { "value": { "type": "string" } }, "required": [ "value" ], "type": "object" ...
mcp-tool-use-episode
Apache-2.0
[ { "content": "Triage ticket T-104 on the tickets MCP server: initialize the session, discover its tools, read the triage policy resource and the triage prompt, read the ticket, set its status as the policy directs, read the status back, then report the ticket id and its new status.", "role": "user" }, {...
{ "actors": { "oracle": "tool_world.replay", "solver": { "model": "tool-world-scripted-policy", "outcome": "success", "run_id": "twd-run-2-b7c793de2f68", "tool_policy": "mcp-wrong_arg_type", "version": "7f6fa4deb3f4e08ec2ccf17f5499c7e05ad3c1ba74f0d6ce6be09b0374b9bc50" }, ...
twd-29787a1d91a4856f-7f6fa4deb3f4e08e-1486113412021786982-00012
{ "error_turns": 0, "faults_fired": [ "set-status-drift" ], "recovered": true }
{ "curation": { "decision": "measure", "pipeline_version": "tool-world-v1", "reason_codes": [ "tool_world.variant.wrong_arg_type" ] }, "predicates": { "hidden": { "listed_before_call:server=tickets": true, "resource_read:server=tickets,uri=tickets://policy": true, "serv...
[ { "description": "Report the final result of the task. Ends the useful part of the episode.", "input_schema": { "additionalProperties": false, "properties": { "value": { "type": "string" } }, "required": [ "value" ], "type": "object" ...
mcp-tool-use-episode
Apache-2.0
[ { "content": "A teammate asked for the state of the CSV export ticket and quoted its id as T-103. On the tickets MCP server, initialize the session, discover the tools, look the quoted id up, and when it does not resolve find the right ticket from the queue listing; then report the ticket's id and state.", ...
{ "actors": { "oracle": "tool_world.replay", "solver": { "model": "tool-world-scripted-policy", "outcome": "success", "run_id": "twd-run-2-b7c793de2f68", "tool_policy": "mcp-gold", "version": "7f6fa4deb3f4e08ec2ccf17f5499c7e05ad3c1ba74f0d6ce6be09b0374b9bc50" }, "task_auth...
twd-29787a1d91a4856f-7f6fa4deb3f4e08e-17826467312815456775-00013
{ "error_turns": 3, "faults_fired": [ "list-rate-limited", "restart-before-lookup" ], "recovered": true }
{ "curation": { "decision": "accept", "pipeline_version": "tool-world-v1", "reason_codes": [] }, "predicates": { "hidden": { "listed_before_call:server=tickets": true, "tool_called:server=tickets,tool=get_ticket": true, "tool_called:server=tickets,tool=list_tickets": true }, ...
[ { "description": "Report the final result of the task. Ends the useful part of the episode.", "input_schema": { "additionalProperties": false, "properties": { "value": { "type": "string" } }, "required": [ "value" ], "type": "object" ...
mcp-tool-use-episode
Apache-2.0
[ { "content": "A teammate asked for the state of the CSV export ticket and quoted its id as T-103. On the tickets MCP server, initialize the session, discover the tools, look the quoted id up, and when it does not resolve find the right ticket from the queue listing; then report the ticket's id and state.", ...
{ "actors": { "oracle": "tool_world.replay", "solver": { "model": "tool-world-scripted-policy", "outcome": "success", "run_id": "twd-run-2-b7c793de2f68", "tool_policy": "mcp-wrong_arg_type", "version": "7f6fa4deb3f4e08ec2ccf17f5499c7e05ad3c1ba74f0d6ce6be09b0374b9bc50" }, ...
twd-29787a1d91a4856f-7f6fa4deb3f4e08e-4106843600743611514-00015
{ "error_turns": 3, "faults_fired": [ "list-rate-limited", "restart-before-lookup" ], "recovered": true }
{ "curation": { "decision": "measure", "pipeline_version": "tool-world-v1", "reason_codes": [ "tool_world.variant.wrong_arg_type" ] }, "predicates": { "hidden": { "listed_before_call:server=tickets": true, "tool_called:server=tickets,tool=get_ticket": true, "tool_called...
[ { "description": "Report the final result of the task. Ends the useful part of the episode.", "input_schema": { "additionalProperties": false, "properties": { "value": { "type": "string" } }, "required": [ "value" ], "type": "object" ...
mcp-tool-use-episode
Apache-2.0
[ { "content": "Ticket T-102, the nightly build failure, waits on the CI runner owners. Using both MCP servers, book 2026-10-12T11:00 on the calendar as 'CI runner sync' and set T-102 to blocked on the tickets server; initialize and discover the tools of each server separately, read both values back to verify, th...
{ "actors": { "oracle": "tool_world.replay", "solver": { "model": "tool-world-scripted-policy", "outcome": "success", "run_id": "twd-run-3-b7c793de2f68", "tool_policy": "mcp-wrong_arg_type", "version": "7f6fa4deb3f4e08ec2ccf17f5499c7e05ad3c1ba74f0d6ce6be09b0374b9bc50" }, ...
twd-29787a1d91a4856f-7f6fa4deb3f4e08e-17773107016069716151-00004
{ "error_turns": 0, "faults_fired": [], "recovered": false }
{ "curation": { "decision": "measure", "pipeline_version": "tool-world-v1", "reason_codes": [ "tool_world.variant.wrong_arg_type" ] }, "predicates": { "hidden": { "listed_before_call:server=calendar": true, "listed_before_call:server=tickets": true, "server_value:key=20...
[ { "description": "Report the final result of the task. Ends the useful part of the episode.", "input_schema": { "additionalProperties": false, "properties": { "value": { "type": "string" } }, "required": [ "value" ], "type": "object" ...