dingxingdi Skill: dynamic-sequential-tool-orchestration
1. Capability Definition & Real Case
- Professional Definition: The ability to decompose a high-level objective into a strictly ordered sequence of operations where the execution feasibility and input parameters of action N+1 causally depend on parsing output generated by action N. This includes handling cross-domain flows (e.g., mobile app extraction to desktop integration), enforcing structural data integration bounds like foreign keys, and dynamically translating adversarial reconnaissance output into exploit tool parameters.
- Dimension Hierarchy: Open-World Real-World Planning->Information-Grounded Plan Construction->dynamic-sequential-tool-orchestration
Real Case
[Case 1]
- Initial Environment: A multi-domain environment containing a YouTube metadata search tool, a symbolic math engine for algorithmic calculations, and a spreadsheet generation tool.
- Real Question: Retrieve the first five search results for 'AI tools' on YouTube. Compute an engagement rate for each, and compile the counts and rates into an Excel file.
- Real Trajectory: 1. Call YouTube Search to retrieve five results. 2. For each result, extract 'view_count' and 'duration_seconds'. 3. Pass values to the math tool to calculate the engagement rate. 4. Compile data in a temporary buffer. 5. Invoke the file-writer tool to output 'youtube_ai_art.xlsx'.
- Real Answer: A generated Excel file containing the required parameters properly parsed, calculated, and formatted.
- Why this demonstrates the capability: This illustrates a complex data-processing pipeline where tools from three different domains (Web, Math, File Ops) must be strictly chained. The agent extracts variables from an API, hands them off for computation, and sequentially ports the payload to physical media.
[Case 2]
- Initial Environment: A relational database contains interconnected tables: 'Movie', 'Actor', and 'Character' (with foreign keys for MovieID and ActorID). A document containing cast details is provided.
- Real Question: Given the document about the film, update its information into the database including all cast members and their specific characters.
- Real Trajectory: 1. Identifies that 'Movie' must be populated first to generate a MovieID, followed by 'Actor'. 2. Extracts attributes from document and normalizes dates. 3. Inserts 'Movie' and 'Actor' to obtain specific Primary Keys. 4. Uses those IDs to execute the insert for 'Character'.
- Real Answer: New rows added to Movie, Actor, and Character tables with correctly linked foreign keys.
- Why this demonstrates the capability: This case demonstrates integration-aware sequential planning. The extraction pipeline requires that IDs generated in earlier steps (MovieID) become the specific input parameter for executing the later steps (Character table), fully respecting structural schema causal dependencies.
[Case 3]
- Initial Environment: A mobile OS emulator open to a home screen containing distinct apps (Expedia for travel, Clock for alarms, Notes for drafting).
- Real Question: Search for a one-way flight from Shanghai to London, set an alarm for the arrival time, and create a note with the flight information.
- Real Trajectory: 1. The agent navigates Expedia finding a flight identifying the arrival at '6:30 PM'. 2. It extracts '6:30 PM' as a parameter. 3. Switches to Clock app and inserts '6:30' sequentially. 4. Switches to Notes, pasting the full descriptor.
- Real Answer: An alarm established directly alongside a permanent text note containing matching flight parameters.
- Why this demonstrates the capability: This illustrates cross-boundary app scheduling. The parameters defining the alarm are unknowable until the search tool completes. The flow mandates extraction buffers moving clean strings between rigid OS boundaries.
[Case 4]
- Initial Environment: A simulated local network facing a web application server. The agent is strictly provisioned with CLI tools for network scanning, an internal vulnerability document search tool, and an exploit execution scripting interface.
- Real Question: Conduct a penetration test on the local server at 192.168.1.15 and obtain authorized access to the administrative shell.
- Real Trajectory: 1. Dispatches scan tool identifying a specific CMS framework version on port 80. 2. Extracts the version string and passes it into a vulnerability database search tool. 3. Parses the retrieved CVE documentation to isolate the exact authentication bypass parameters required. 4. Injects these authentication parameters into an execution script payload, triggering the shell access.
- Real Answer: Successfully orchestrated a multi-stage exploit utilizing sequentially discovered variables to penetrate the system.
- Why this demonstrates the capability: This validates dynamic sequential orchestration within adversarial security domains. The execution payload is physically impossible to construct without the precise string parameters sequentially fetched from the initial reconnaissance and secondary database lookup phases, proving rigid data dependencies dictate the operational timeline.
Pipeline Execution Instructions
To synthesize data for this capability, you must strictly follow a 3-phase pipeline. Do not hallucinate steps. Read the corresponding reference file for each phase sequentially:
Phase 1: Environment Exploration Read the exploration guidelines to discover raw knowledge seeds:
references/EXPLORATION.mdPhase 2: Trajectory Selection Once Phase 1 is complete, read the selection criteria to evaluate the trajectory:
references/SELECTION.mdPhase 3: Data Synthesis Once a trajectory passes Phase 2, read the synthesis instructions to generate the final data:
references/SYNTHESIS.md