| name | sequence |
| description | Deterministic sequence utilities for translation, ORFs, restriction sites,
Kozak context, primer checks, and local FASTA record matching.
|
| tools | ["sequence.analyze","sequence.match_reference","sequence.translate","sequence.find_orfs","sequence.find_restriction_sites","sequence.classify_kozak","sequence.check_primers"] |
| mutating | false |
Sequence
Use this skill when the user supplies a DNA sequence and asks for ORFs,
translation, restriction sites, Kozak context, primer checks, local FASTA
record matching, or simple bench-style sequence QA.
Contract
- These tools operate only on supplied sequence strings and explicitly supplied
local reference FASTA files.
- They do not use active genome context or external services.
- Report deterministic sequence facts directly. Add biological interpretation
only when the user supplies enough context or separate source evidence.
Tool Flow
- Use
sequence.analyze when more than one deterministic sequence fact may be
needed.
- Use
sequence.match_reference when a local FASTA can identify the
supplied sequence before downstream reasoning.
- Use
sequence.translate for frame/strand translation.
- Use
sequence.find_orfs for ATG-to-stop ORF discovery.
- Use
sequence.find_restriction_sites for common enzymes or custom motifs.
- Use
sequence.classify_kozak for ATG start-context checks.
- Use
sequence.check_primers for basic GC, Wallace Tm, self-complementarity,
and optional template amplicons.
Examples:
sequence.translate with {"sequence":"ATGGCCATTGTAATGGGCCGCTGA","frame":1}
sequence.find_orfs with {"sequence":"AAATGAAATAG","min_aa":1}
sequence.find_restriction_sites with {"sequence":"GAATTCGGATCC","enzymes":["EcoRI","BamHI"]}
sequence.match_reference with {"sequence":"ATGAAATAA","reference_fasta":"refs.fa"}
Answering
Give the computed result and enough coordinates or frame details to make the
answer auditable. Do not turn sequence utility output into medical or
personal-genome interpretation.
Cross-Capability Synthesis
A scope-limited result from this capability is not a final user-facing answer
when other Genomi capabilities can contribute orthogonal evidence to the same
question. Returning "cannot answer" while applicable capabilities remain
unexamined is a host-agent failure mode.
Tools
sequence.analyze
Run a compact deterministic sequence analysis bundle and point to focused sequence tools when needed.
Use when: The user supplies DNA/RNA sequence text and may need translation, ORF, motif, Kozak, or local FASTA identity facts.
Why necessary: Supplied DNA strings need deterministic sequence utilities before any biological interpretation.
Example prompts: Translate this DNA sequence and find ORFs.
Result semantics: Computes deterministic sequence facts from supplied text and optional local FASTA reference matches; no external annotation is performed.
sequence.check_primers
Check basic primer properties and optional template amplicons.
Use when: Checks primer GC, melting temperature, self-complementarity, and optional amplicon context.
Why necessary: Primer checks combine basic thermodynamic and amplicon facts that are not variant evidence.
Result semantics: Performs lightweight deterministic primer checks; it does not replace full primer-design thermodynamics.
sequence.classify_kozak
Classify Kozak sequence context around ATG start codons.
Use when: Checks Kozak/start-codon context around a supplied DNA sequence position.
Why necessary: Start-codon context is a specialized expression-design check and should stay separate from general translation.
Result semantics: Uses the simple -3 A/G and +4 G Kozak rule; experimental expression strength needs separate evidence.
sequence.find_orfs
Find ATG-to-stop open reading frames in a supplied DNA sequence.
Use when: Finds open reading frames and coding-sequence candidates in a supplied DNA sequence.
Why necessary: ORF detection identifies candidate coding regions without relying on external annotation.
Result semantics: Finds simple ATG-to-stop ORFs from supplied sequence text; biological annotation requires separate source evidence.
sequence.find_restriction_sites
Find common restriction enzyme or custom motif sites in a supplied DNA sequence.
Use when: Maps restriction enzyme sites and sequence motifs in a supplied DNA sequence.
Why necessary: Cloning and motif checks need exact site positions in the supplied sequence.
Result semantics: Reports motif positions in the supplied sequence; it does not model methylation or digestion conditions.
sequence.match_reference
Match a supplied DNA sequence against local FASTA records and return record identifiers plus annotations.
Use when: The task supplies a DNA sequence and a local FASTA/reference set that can identify the sequence record before downstream reasoning.
Why necessary: Local FASTA matching identifies sequence records before downstream reasoning about that sequence.
Result semantics: Returns exact local FASTA record matches and header annotations; the host agent decides whether a matched record answers the question.
sequence.translate
Translate a DNA sequence in a selected frame and strand using the standard genetic code.
Use when: Translates a supplied DNA sequence into codons or amino acids for the requested frame and strand.
Why necessary: Protein translation requires explicit frame and strand control rather than informal sequence reading.
Result semantics: Computes deterministic sequence facts from the supplied string only; no genome context or external IO is used.